31972666

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{4673}}^1$

素因数の和:4997

約数の個数: 16

約数和(自身を含む): 52498368

約数和(自身を除く): 20525702

約数列:

[1, 2, 11, 22, 311, 622, 3421, 4673, 6842, 9346, 51403, 102806, 1453303, 2906606, 15986333, 31972666]

約数ペア:

[(1, 31972666), (2, 15986333), (11, 2906606), (22, 1453303), (311, 102806), (622, 51403), (3421, 9346), (4673, 6842)]