65908016

素因数分解:

$2^4\times {\mathrm{1663}}^1\times {\mathrm{2477}}^1$

素因数の和:4148

約数の個数: 20

約数和(自身を含む): 127825152

約数和(自身を除く): 61917136

約数列:

[1, 2, 4, 8, 16, 1663, 2477, 3326, 4954, 6652, 9908, 13304, 19816, 26608, 39632, 4119251, 8238502, 16477004, 32954008, 65908016]

約数ペア:

[(1, 65908016), (2, 32954008), (4, 16477004), (8, 8238502), (16, 4119251), (1663, 39632), (2477, 26608), (3326, 19816), (4954, 13304), (6652, 9908)]