31383154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{5303}}^1$

素因数の和:5585

約数の個数: 16

約数和(自身を含む): 51554880

約数和(自身を除く): 20171726

約数列:

[1, 2, 11, 22, 269, 538, 2959, 5303, 5918, 10606, 58333, 116666, 1426507, 2853014, 15691577, 31383154]

約数ペア:

[(1, 31383154), (2, 15691577), (11, 2853014), (22, 1426507), (269, 116666), (538, 58333), (2959, 10606), (5303, 5918)]