31049642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{7151}}^1$

素因数の和:7333

約数の個数: 16

約数和(自身を含む): 50464512

約数和(自身を除く): 19414870

約数列:

[1, 2, 13, 26, 167, 334, 2171, 4342, 7151, 14302, 92963, 185926, 1194217, 2388434, 15524821, 31049642]

約数ペア:

[(1, 31049642), (2, 15524821), (13, 2388434), (26, 1194217), (167, 185926), (334, 92963), (2171, 14302), (4342, 7151)]