31948306

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{2851}}^1$

素因数の和:3297

約数の個数: 16

約数和(自身を含む): 51746688

約数和(自身を除く): 19798382

約数列:

[1, 2, 13, 26, 431, 862, 2851, 5603, 5702, 11206, 37063, 74126, 1228781, 2457562, 15974153, 31948306]

約数ペア:

[(1, 31948306), (2, 15974153), (13, 2457562), (26, 1228781), (431, 74126), (862, 37063), (2851, 11206), (5603, 5702)]