31907544

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{19843}}^1$

素因数の和:19919

約数の個数: 32

約数和(自身を含む): 80963520

約数和(自身を除く): 49055976

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1608, 19843, 39686, 59529, 79372, 119058, 158744, 238116, 476232, 1329481, 2658962, 3988443, 5317924, 7976886, 10635848, 15953772, 31907544]

約数ペア:

[(1, 31907544), (2, 15953772), (3, 10635848), (4, 7976886), (6, 5317924), (8, 3988443), (12, 2658962), (24, 1329481), (67, 476232), (134, 238116), (201, 158744), (268, 119058), (402, 79372), (536, 59529), (804, 39686), (1608, 19843)]