89014672

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{70423}}^1$

素因数の和:70510

約数の個数: 20

約数和(自身を含む): 174651520

約数和(自身を除く): 85636848

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 70423, 140846, 281692, 563384, 1126768, 5563417, 11126834, 22253668, 44507336, 89014672]

約数ペア:

[(1, 89014672), (2, 44507336), (4, 22253668), (8, 11126834), (16, 5563417), (79, 1126768), (158, 563384), (316, 281692), (632, 140846), (1264, 70423)]