31985664

素因数分解:

$2^{12}\times 3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:183

約数の個数: 104

約数和(自身を含む): 90428640

約数和(自身を除く): 58442976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 137, 152, 192, 228, 256, 274, 304, 384, 411, 456, 512, 548, 608, 768, 822, 912, 1024, 1096, 1216, 1536, 1644, 1824, 2048, 2192, 2432, 2603, 3072, 3288, 3648, 4096, 4384, 4864, 5206, 6144, 6576, 7296, 7809, 8768, 9728, 10412, 12288, 13152, 14592, 15618, 17536, 19456, 20824, 26304, 29184, 31236, 35072, 38912, 41648, 52608, 58368, 62472, 70144, 77824, 83296, 105216, 116736, 124944, 140288, 166592, 210432, 233472, 249888, 280576, 333184, 420864, 499776, 561152, 666368, 841728, 999552, 1332736, 1683456, 1999104, 2665472, 3998208, 5330944, 7996416, 10661888, 15992832, 31985664]

約数ペア:

[(1, 31985664), (2, 15992832), (3, 10661888), (4, 7996416), (6, 5330944), (8, 3998208), (12, 2665472), (16, 1999104), (19, 1683456), (24, 1332736), (32, 999552), (38, 841728), (48, 666368), (57, 561152), (64, 499776), (76, 420864), (96, 333184), (114, 280576), (128, 249888), (137, 233472), (152, 210432), (192, 166592), (228, 140288), (256, 124944), (274, 116736), (304, 105216), (384, 83296), (411, 77824), (456, 70144), (512, 62472), (548, 58368), (608, 52608), (768, 41648), (822, 38912), (912, 35072), (1024, 31236), (1096, 29184), (1216, 26304), (1536, 20824), (1644, 19456), (1824, 17536), (2048, 15618), (2192, 14592), (2432, 13152), (2603, 12288), (3072, 10412), (3288, 9728), (3648, 8768), (4096, 7809), (4384, 7296), (4864, 6576), (5206, 6144)]