31807172352

素因数分解:

$2^8\times 3^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{3929}}^1$

素因数の和:4158

約数の個数: 144

約数和(自身を含む): 86369955840

約数和(自身を除く): 54562783488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 83, 96, 127, 128, 166, 192, 249, 254, 256, 332, 381, 384, 498, 508, 664, 762, 768, 996, 1016, 1328, 1524, 1992, 2032, 2656, 3048, 3929, 3984, 4064, 5312, 6096, 7858, 7968, 8128, 10541, 10624, 11787, 12192, 15716, 15936, 16256, 21082, 21248, 23574, 24384, 31432, 31623, 31872, 32512, 42164, 47148, 48768, 62864, 63246, 63744, 84328, 94296, 97536, 125728, 126492, 168656, 188592, 251456, 252984, 326107, 337312, 377184, 498983, 502912, 505968, 652214, 674624, 754368, 978321, 997966, 1005824, 1011936, 1304428, 1349248, 1496949, 1508736, 1956642, 1995932, 2023872, 2608856, 2698496, 2993898, 3017472, 3913284, 3991864, 4047744, 5217712, 5987796, 7826568, 7983728, 8095488, 10435424, 11975592, 15653136, 15967456, 20870848, 23951184, 31306272, 31934912, 41415589, 41741696, 47902368, 62612544, 63869824, 82831178, 83483392, 95804736, 124246767, 125225088, 127739648, 165662356, 191609472, 248493534, 250450176, 331324712, 383218944, 496987068, 662649424, 993974136, 1325298848, 1987948272, 2650597696, 3975896544, 5301195392, 7951793088, 10602390784, 15903586176, 31807172352]

約数ペア:

[(1, 31807172352), (2, 15903586176), (3, 10602390784), (4, 7951793088), (6, 5301195392), (8, 3975896544), (12, 2650597696), (16, 1987948272), (24, 1325298848), (32, 993974136), (48, 662649424), (64, 496987068), (83, 383218944), (96, 331324712), (127, 250450176), (128, 248493534), (166, 191609472), (192, 165662356), (249, 127739648), (254, 125225088), (256, 124246767), (332, 95804736), (381, 83483392), (384, 82831178), (498, 63869824), (508, 62612544), (664, 47902368), (762, 41741696), (768, 41415589), (996, 31934912), (1016, 31306272), (1328, 23951184), (1524, 20870848), (1992, 15967456), (2032, 15653136), (2656, 11975592), (3048, 10435424), (3929, 8095488), (3984, 7983728), (4064, 7826568), (5312, 5987796), (6096, 5217712), (7858, 4047744), (7968, 3991864), (8128, 3913284), (10541, 3017472), (10624, 2993898), (11787, 2698496), (12192, 2608856), (15716, 2023872), (15936, 1995932), (16256, 1956642), (21082, 1508736), (21248, 1496949), (23574, 1349248), (24384, 1304428), (31432, 1011936), (31623, 1005824), (31872, 997966), (32512, 978321), (42164, 754368), (47148, 674624), (48768, 652214), (62864, 505968), (63246, 502912), (63744, 498983), (84328, 377184), (94296, 337312), (97536, 326107), (125728, 252984), (126492, 251456), (168656, 188592)]