31428232

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{357139}}^1$

素因数の和:357156

約数の個数: 16

約数和(自身を含む): 64285200

約数和(自身を除く): 32856968

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 357139, 714278, 1428556, 2857112, 3928529, 7857058, 15714116, 31428232]

約数ペア:

[(1, 31428232), (2, 15714116), (4, 7857058), (8, 3928529), (11, 2857112), (22, 1428556), (44, 714278), (88, 357139)]