31424338

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1021}}^1\times {\mathrm{1399}}^1$

素因数の和:2433

約数の個数: 16

約数和(自身を含む): 51508800

約数和(自身を除く): 20084462

約数列:

[1, 2, 11, 22, 1021, 1399, 2042, 2798, 11231, 15389, 22462, 30778, 1428379, 2856758, 15712169, 31424338]

約数ペア:

[(1, 31424338), (2, 15712169), (11, 2856758), (22, 1428379), (1021, 30778), (1399, 22462), (2042, 15389), (2798, 11231)]