31569406

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{11299}}^1$

素因数の和:11439

約数の個数: 16

約数和(自身を含む): 52070400

約数和(自身を除く): 20500994

約数列:

[1, 2, 11, 22, 127, 254, 1397, 2794, 11299, 22598, 124289, 248578, 1434973, 2869946, 15784703, 31569406]

約数ペア:

[(1, 31569406), (2, 15784703), (11, 2869946), (22, 1434973), (127, 248578), (254, 124289), (1397, 22598), (2794, 11299)]