90308912

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{35951}}^1$

素因数の和:36116

約数の個数: 20

約数和(自身を含む): 176092896

約数和(自身を除く): 85783984

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 35951, 71902, 143804, 287608, 575216, 5644307, 11288614, 22577228, 45154456, 90308912]

約数ペア:

[(1, 90308912), (2, 45154456), (4, 22577228), (8, 11288614), (16, 5644307), (157, 575216), (314, 287608), (628, 143804), (1256, 71902), (2512, 35951)]