81076664

素因数分解:

$2^3\times {\mathrm{1627}}^1\times {\mathrm{6229}}^1$

素因数の和:7862

約数の個数: 16

約数和(自身を含む): 152136600

約数和(自身を除く): 71059936

約数列:

[1, 2, 4, 8, 1627, 3254, 6229, 6508, 12458, 13016, 24916, 49832, 10134583, 20269166, 40538332, 81076664]

約数ペア:

[(1, 81076664), (2, 40538332), (4, 20269166), (8, 10134583), (1627, 49832), (3254, 24916), (6229, 13016), (6508, 12458)]