89999260664

素因数分解:

$2^3\times {\mathrm{8081}}^1\times {\mathrm{1392143}}^1$

素因数の和:1400230

約数の個数: 16

約数和(自身を含む): 168769617120

約数和(自身を除く): 78770356456

約数列:

[1, 2, 4, 8, 8081, 16162, 32324, 64648, 1392143, 2784286, 5568572, 11137144, 11249907583, 22499815166, 44999630332, 89999260664]

約数ペア:

[(1, 89999260664), (2, 44999630332), (4, 22499815166), (8, 11249907583), (8081, 11137144), (16162, 5568572), (32324, 2784286), (64648, 1392143)]