31437956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{6323}}^1$

素因数の和:6451

約数の個数: 24

約数和(自身を含む): 60558624

約数和(自身を除く): 29120668

約数列:

[1, 2, 4, 11, 22, 44, 113, 226, 452, 1243, 2486, 4972, 6323, 12646, 25292, 69553, 139106, 278212, 714499, 1428998, 2857996, 7859489, 15718978, 31437956]

約数ペア:

[(1, 31437956), (2, 15718978), (4, 7859489), (11, 2857996), (22, 1428998), (44, 714499), (113, 278212), (226, 139106), (452, 69553), (1243, 25292), (2486, 12646), (4972, 6323)]