90943886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{941}}^1$

素因数の和:1168

約数の個数: 32

約数和(自身を含む): 156266496

約数和(自身を除く): 65322610

約数列:

[1, 2, 11, 22, 23, 46, 191, 253, 382, 506, 941, 1882, 2101, 4202, 4393, 8786, 10351, 20702, 21643, 43286, 48323, 96646, 179731, 238073, 359462, 476146, 1977041, 3954082, 4133813, 8267626, 45471943, 90943886]

約数ペア:

[(1, 90943886), (2, 45471943), (11, 8267626), (22, 4133813), (23, 3954082), (46, 1977041), (191, 476146), (253, 359462), (382, 238073), (506, 179731), (941, 96646), (1882, 48323), (2101, 43286), (4202, 21643), (4393, 20702), (8786, 10351)]