90790928

素因数分解:

$2^4\times {\mathrm{283}}^1\times {\mathrm{20051}}^1$

素因数の和:20342

約数の個数: 20

約数和(自身を含む): 176537808

約数和(自身を除く): 85746880

約数列:

[1, 2, 4, 8, 16, 283, 566, 1132, 2264, 4528, 20051, 40102, 80204, 160408, 320816, 5674433, 11348866, 22697732, 45395464, 90790928]

約数ペア:

[(1, 90790928), (2, 45395464), (4, 22697732), (8, 11348866), (16, 5674433), (283, 320816), (566, 160408), (1132, 80204), (2264, 40102), (4528, 20051)]