31808736

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{5813}}^1$

素因数の和:5848

約数の個数: 72

約数和(自身を含む): 95233320

約数和(自身を除く): 63424584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 5813, 11626, 17439, 23252, 34878, 46504, 52317, 69756, 93008, 104634, 110447, 139512, 186016, 209268, 220894, 279024, 331341, 418536, 441788, 558048, 662682, 837072, 883576, 994023, 1325364, 1674144, 1767152, 1988046, 2650728, 3534304, 3976092, 5301456, 7952184, 10602912, 15904368, 31808736]

約数ペア:

[(1, 31808736), (2, 15904368), (3, 10602912), (4, 7952184), (6, 5301456), (8, 3976092), (9, 3534304), (12, 2650728), (16, 1988046), (18, 1767152), (19, 1674144), (24, 1325364), (32, 994023), (36, 883576), (38, 837072), (48, 662682), (57, 558048), (72, 441788), (76, 418536), (96, 331341), (114, 279024), (144, 220894), (152, 209268), (171, 186016), (228, 139512), (288, 110447), (304, 104634), (342, 93008), (456, 69756), (608, 52317), (684, 46504), (912, 34878), (1368, 23252), (1824, 17439), (2736, 11626), (5472, 5813)]