64075642

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{331}}^1\times {\mathrm{641}}^1$

素因数の和:1125

約数の個数: 16

約数和(自身を含む): 97193664

約数和(自身を除く): 33118022

約数列:

[1, 2, 151, 302, 331, 641, 662, 1282, 49981, 96791, 99962, 193582, 212171, 424342, 32037821, 64075642]

約数ペア:

[(1, 64075642), (2, 32037821), (151, 424342), (302, 212171), (331, 193582), (641, 99962), (662, 96791), (1282, 49981)]