31150054

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{11197}}^1$

素因数の和:11319

約数の個数: 16

約数和(自身を含む): 50794128

約数和(自身を除く): 19644074

約数列:

[1, 2, 13, 26, 107, 214, 1391, 2782, 11197, 22394, 145561, 291122, 1198079, 2396158, 15575027, 31150054]

約数ペア:

[(1, 31150054), (2, 15575027), (13, 2396158), (26, 1198079), (107, 291122), (214, 145561), (1391, 22394), (2782, 11197)]