90803684

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{553681}}^1$

素因数の和:553726

約数の個数: 12

約数和(自身を含む): 162782508

約数和(自身を除く): 71978824

約数列:

[1, 2, 4, 41, 82, 164, 553681, 1107362, 2214724, 22700921, 45401842, 90803684]

約数ペア:

[(1, 90803684), (2, 45401842), (4, 22700921), (41, 2214724), (82, 1107362), (164, 553681)]