31392964

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{977}}^1$

素因数の和:1287

約数の個数: 24

約数和(自身を含む): 57095640

約数和(自身を除く): 25702676

約数列:

[1, 2, 4, 29, 58, 116, 277, 554, 977, 1108, 1954, 3908, 8033, 16066, 28333, 32132, 56666, 113332, 270629, 541258, 1082516, 7848241, 15696482, 31392964]

約数ペア:

[(1, 31392964), (2, 15696482), (4, 7848241), (29, 1082516), (58, 541258), (116, 270629), (277, 113332), (554, 56666), (977, 32132), (1108, 28333), (1954, 16066), (3908, 8033)]