31333168

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{10253}}^1$

素因数の和:10452

約数の個数: 20

約数和(自身を含む): 61031808

約数和(自身を除く): 29698640

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 10253, 20506, 41012, 82024, 164048, 1958323, 3916646, 7833292, 15666584, 31333168]

約数ペア:

[(1, 31333168), (2, 15666584), (4, 7833292), (8, 3916646), (16, 1958323), (191, 164048), (382, 82024), (764, 41012), (1528, 20506), (3056, 10253)]