31113962

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{5503}}^1$

素因数の和:5773

約数の個数: 16

約数和(自身を含む): 51121152

約数和(自身を除く): 20007190

約数列:

[1, 2, 11, 22, 257, 514, 2827, 5503, 5654, 11006, 60533, 121066, 1414271, 2828542, 15556981, 31113962]

約数ペア:

[(1, 31113962), (2, 15556981), (11, 2828542), (22, 1414271), (257, 121066), (514, 60533), (2827, 11006), (5503, 5654)]