131371988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{175631}}^1$

素因数の和:175663

約数の個数: 24

約数和(自身を含む): 265555584

約数和(自身を除く): 134183596

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 175631, 351262, 702524, 1931941, 2985727, 3863882, 5971454, 7727764, 11942908, 32842997, 65685994, 131371988]

約数ペア:

[(1, 131371988), (2, 65685994), (4, 32842997), (11, 11942908), (17, 7727764), (22, 5971454), (34, 3863882), (44, 2985727), (68, 1931941), (187, 702524), (374, 351262), (748, 175631)]