31303316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{15137}}^1$

素因数の和:15199

約数の個数: 24

約数和(自身を含む): 61036416

約数和(自身を除く): 29733100

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 15137, 30274, 60548, 166507, 333014, 666028, 711439, 1422878, 2845756, 7825829, 15651658, 31303316]

約数ペア:

[(1, 31303316), (2, 15651658), (4, 7825829), (11, 2845756), (22, 1422878), (44, 711439), (47, 666028), (94, 333014), (188, 166507), (517, 60548), (1034, 30274), (2068, 15137)]