31180556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{12011}}^1$

素因数の和:12085

約数の個数: 24

約数和(自身を含む): 60540480

約数和(自身を除く): 29359924

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 236, 649, 1298, 2596, 12011, 24022, 48044, 132121, 264242, 528484, 708649, 1417298, 2834596, 7795139, 15590278, 31180556]

約数ペア:

[(1, 31180556), (2, 15590278), (4, 7795139), (11, 2834596), (22, 1417298), (44, 708649), (59, 528484), (118, 264242), (236, 132121), (649, 48044), (1298, 24022), (2596, 12011)]