31821166

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{29851}}^1$

素因数の和:29907

約数の個数: 16

約数和(自身を含む): 52658928

約数和(自身を除く): 20837762

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 29851, 59702, 388063, 776126, 1223891, 2447782, 15910583, 31821166]

約数ペア:

[(1, 31821166), (2, 15910583), (13, 2447782), (26, 1223891), (41, 776126), (82, 388063), (533, 59702), (1066, 29851)]