89195572

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{1373}}^1$

素因数の和:1635

約数の個数: 24

約数和(自身を含む): 158697000

約数和(自身を除く): 69501428

約数列:

[1, 2, 4, 109, 149, 218, 298, 436, 596, 1373, 2746, 5492, 16241, 32482, 64964, 149657, 204577, 299314, 409154, 598628, 818308, 22298893, 44597786, 89195572]

約数ペア:

[(1, 89195572), (2, 44597786), (4, 22298893), (109, 818308), (149, 598628), (218, 409154), (298, 299314), (436, 204577), (596, 149657), (1373, 64964), (2746, 32482), (5492, 16241)]