31211092

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{30841}}^1$

素因数の和:30879

約数の個数: 24

約数和(自身を含む): 62177472

約数和(自身を除く): 30966380

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 30841, 61682, 123364, 339251, 678502, 709343, 1357004, 1418686, 2837372, 7802773, 15605546, 31211092]

約数ペア:

[(1, 31211092), (2, 15605546), (4, 7802773), (11, 2837372), (22, 1418686), (23, 1357004), (44, 709343), (46, 678502), (92, 339251), (253, 123364), (506, 61682), (1012, 30841)]