31009029168

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{391291}}^1$

素因数の和:391442

約数の個数: 80

約数和(自身を含む): 86948212736

約数和(自身を除く): 55939183568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 127, 156, 208, 254, 312, 381, 508, 624, 762, 1016, 1524, 1651, 2032, 3048, 3302, 4953, 6096, 6604, 9906, 13208, 19812, 26416, 39624, 79248, 391291, 782582, 1173873, 1565164, 2347746, 3130328, 4695492, 5086783, 6260656, 9390984, 10173566, 15260349, 18781968, 20347132, 30520698, 40694264, 49693957, 61041396, 81388528, 99387914, 122082792, 149081871, 198775828, 244165584, 298163742, 397551656, 596327484, 646021441, 795103312, 1192654968, 1292042882, 1938064323, 2385309936, 2584085764, 3876128646, 5168171528, 7752257292, 10336343056, 15504514584, 31009029168]

約数ペア:

[(1, 31009029168), (2, 15504514584), (3, 10336343056), (4, 7752257292), (6, 5168171528), (8, 3876128646), (12, 2584085764), (13, 2385309936), (16, 1938064323), (24, 1292042882), (26, 1192654968), (39, 795103312), (48, 646021441), (52, 596327484), (78, 397551656), (104, 298163742), (127, 244165584), (156, 198775828), (208, 149081871), (254, 122082792), (312, 99387914), (381, 81388528), (508, 61041396), (624, 49693957), (762, 40694264), (1016, 30520698), (1524, 20347132), (1651, 18781968), (2032, 15260349), (3048, 10173566), (3302, 9390984), (4953, 6260656), (6096, 5086783), (6604, 4695492), (9906, 3130328), (13208, 2347746), (19812, 1565164), (26416, 1173873), (39624, 782582), (79248, 391291)]