42161678

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{4517}}^1$

素因数の和:4891

約数の個数: 16

約数和(自身を含む): 68312160

約数和(自身を除く): 26150482

約数列:

[1, 2, 13, 26, 359, 718, 4517, 4667, 9034, 9334, 58721, 117442, 1621603, 3243206, 21080839, 42161678]

約数ペア:

[(1, 42161678), (2, 21080839), (13, 3243206), (26, 1621603), (359, 117442), (718, 58721), (4517, 9334), (4667, 9034)]