90888464

素因数分解:

$2^4\times {\mathrm{1597}}^1\times {\mathrm{3557}}^1$

素因数の和:5162

約数の個数: 20

約数和(自身を含む): 176256204

約数和(自身を除く): 85367740

約数列:

[1, 2, 4, 8, 16, 1597, 3194, 3557, 6388, 7114, 12776, 14228, 25552, 28456, 56912, 5680529, 11361058, 22722116, 45444232, 90888464]

約数ペア:

[(1, 90888464), (2, 45444232), (4, 22722116), (8, 11361058), (16, 5680529), (1597, 56912), (3194, 28456), (3557, 25552), (6388, 14228), (7114, 12776)]