89555564

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{52433}}^1$

素因数の和:52505

約数の個数: 24

約数和(自身を含む): 182050848

約数和(自身を除く): 92495284

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 52433, 104866, 209732, 367031, 734062, 1468124, 3198413, 6396826, 12793652, 22388891, 44777782, 89555564]

約数ペア:

[(1, 89555564), (2, 44777782), (4, 22388891), (7, 12793652), (14, 6396826), (28, 3198413), (61, 1468124), (122, 734062), (244, 367031), (427, 209732), (854, 104866), (1708, 52433)]