90529612

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{311}}^1\times {\mathrm{1193}}^1$

素因数の和:1569

約数の個数: 24

約数和(自身を含む): 161677152

約数和(自身を除く): 71147540

約数列:

[1, 2, 4, 61, 122, 244, 311, 622, 1193, 1244, 2386, 4772, 18971, 37942, 72773, 75884, 145546, 291092, 371023, 742046, 1484092, 22632403, 45264806, 90529612]

約数ペア:

[(1, 90529612), (2, 45264806), (4, 22632403), (61, 1484092), (122, 742046), (244, 371023), (311, 291092), (622, 145546), (1193, 75884), (1244, 72773), (2386, 37942), (4772, 18971)]