91564912

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{36451}}^1$

素因数の和:36616

約数の個数: 20

約数和(自身を含む): 178541896

約数和(自身を除く): 86976984

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 36451, 72902, 145804, 291608, 583216, 5722807, 11445614, 22891228, 45782456, 91564912]

約数ペア:

[(1, 91564912), (2, 45782456), (4, 22891228), (8, 11445614), (16, 5722807), (157, 583216), (314, 291608), (628, 145804), (1256, 72902), (2512, 36451)]