90275216

素因数分解:

$2^4\times {\mathrm{1597}}^1\times {\mathrm{3533}}^1$

素因数の和:5138

約数の個数: 20

約数和(自身を含む): 175067292

約数和(自身を除く): 84792076

約数列:

[1, 2, 4, 8, 16, 1597, 3194, 3533, 6388, 7066, 12776, 14132, 25552, 28264, 56528, 5642201, 11284402, 22568804, 45137608, 90275216]

約数ペア:

[(1, 90275216), (2, 45137608), (4, 22568804), (8, 11284402), (16, 5642201), (1597, 56528), (3194, 28264), (3533, 25552), (6388, 14132), (7066, 12776)]