87154564

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{52757}}^1$

素因数の和:52827

約数の個数: 24

約数和(自身を含む): 177266880

約数和(自身を除く): 90112316

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1652, 52757, 105514, 211028, 369299, 738598, 1477196, 3112663, 6225326, 12450652, 21788641, 43577282, 87154564]

約数ペア:

[(1, 87154564), (2, 43577282), (4, 21788641), (7, 12450652), (14, 6225326), (28, 3112663), (59, 1477196), (118, 738598), (236, 369299), (413, 211028), (826, 105514), (1652, 52757)]