31383682

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{6397}}^1$

素因数の和:6633

約数の個数: 16

約数和(自身を含む): 51593472

約数和(自身を除く): 20209790

約数列:

[1, 2, 11, 22, 223, 446, 2453, 4906, 6397, 12794, 70367, 140734, 1426531, 2853062, 15691841, 31383682]

約数ペア:

[(1, 31383682), (2, 15691841), (11, 2853062), (22, 1426531), (223, 140734), (446, 70367), (2453, 12794), (4906, 6397)]