31308922

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{28411}}^1$

素因数の和:28461

約数の個数: 16

約数和(自身を含む): 51141600

約数和(自身を除く): 19832678

約数列:

[1, 2, 19, 29, 38, 58, 551, 1102, 28411, 56822, 539809, 823919, 1079618, 1647838, 15654461, 31308922]

約数ペア:

[(1, 31308922), (2, 15654461), (19, 1647838), (29, 1079618), (38, 823919), (58, 539809), (551, 56822), (1102, 28411)]