31021666

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{29101}}^1$

素因数の和:29157

約数の個数: 16

約数和(自身を含む): 51335928

約数和(自身を除く): 20314262

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 29101, 58202, 378313, 756626, 1193141, 2386282, 15510833, 31021666]

約数ペア:

[(1, 31021666), (2, 15510833), (13, 2386282), (26, 1193141), (41, 756626), (82, 378313), (533, 58202), (1066, 29101)]