31950886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{6883}}^1$

素因数の和:7107

約数の個数: 16

約数和(自身を含む): 52538688

約数和(自身を除く): 20587802

約数列:

[1, 2, 11, 22, 211, 422, 2321, 4642, 6883, 13766, 75713, 151426, 1452313, 2904626, 15975443, 31950886]

約数ペア:

[(1, 31950886), (2, 15975443), (11, 2904626), (22, 1452313), (211, 151426), (422, 75713), (2321, 13766), (4642, 6883)]