31785936

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1$

素因数の和:433

約数の個数: 160

約数和(自身を含む): 106659840

約数和(自身を除く): 74873904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 38, 39, 42, 48, 52, 56, 57, 76, 78, 84, 91, 104, 112, 114, 133, 152, 156, 168, 182, 208, 228, 247, 266, 273, 304, 312, 336, 364, 383, 399, 456, 494, 532, 546, 624, 728, 741, 766, 798, 912, 988, 1064, 1092, 1149, 1456, 1482, 1532, 1596, 1729, 1976, 2128, 2184, 2298, 2681, 2964, 3064, 3192, 3458, 3952, 4368, 4596, 4979, 5187, 5362, 5928, 6128, 6384, 6916, 7277, 8043, 9192, 9958, 10374, 10724, 11856, 13832, 14554, 14937, 16086, 18384, 19916, 20748, 21448, 21831, 27664, 29108, 29874, 32172, 34853, 39832, 41496, 42896, 43662, 50939, 58216, 59748, 64344, 69706, 79664, 82992, 87324, 94601, 101878, 104559, 116432, 119496, 128688, 139412, 152817, 174648, 189202, 203756, 209118, 238992, 278824, 283803, 305634, 349296, 378404, 407512, 418236, 557648, 567606, 611268, 662207, 756808, 815024, 836472, 1135212, 1222536, 1324414, 1513616, 1672944, 1986621, 2270424, 2445072, 2648828, 3973242, 4540848, 5297656, 7946484, 10595312, 15892968, 31785936]

約数ペア:

[(1, 31785936), (2, 15892968), (3, 10595312), (4, 7946484), (6, 5297656), (7, 4540848), (8, 3973242), (12, 2648828), (13, 2445072), (14, 2270424), (16, 1986621), (19, 1672944), (21, 1513616), (24, 1324414), (26, 1222536), (28, 1135212), (38, 836472), (39, 815024), (42, 756808), (48, 662207), (52, 611268), (56, 567606), (57, 557648), (76, 418236), (78, 407512), (84, 378404), (91, 349296), (104, 305634), (112, 283803), (114, 278824), (133, 238992), (152, 209118), (156, 203756), (168, 189202), (182, 174648), (208, 152817), (228, 139412), (247, 128688), (266, 119496), (273, 116432), (304, 104559), (312, 101878), (336, 94601), (364, 87324), (383, 82992), (399, 79664), (456, 69706), (494, 64344), (532, 59748), (546, 58216), (624, 50939), (728, 43662), (741, 42896), (766, 41496), (798, 39832), (912, 34853), (988, 32172), (1064, 29874), (1092, 29108), (1149, 27664), (1456, 21831), (1482, 21448), (1532, 20748), (1596, 19916), (1729, 18384), (1976, 16086), (2128, 14937), (2184, 14554), (2298, 13832), (2681, 11856), (2964, 10724), (3064, 10374), (3192, 9958), (3458, 9192), (3952, 8043), (4368, 7277), (4596, 6916), (4979, 6384), (5187, 6128), (5362, 5928)]