42265574

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{9973}}^1$

素因数の和:10151

約数の個数: 16

約数和(自身を含む): 68700912

約数和(自身を除く): 26435338

約数列:

[1, 2, 13, 26, 163, 326, 2119, 4238, 9973, 19946, 129649, 259298, 1625599, 3251198, 21132787, 42265574]

約数ペア:

[(1, 42265574), (2, 21132787), (13, 3251198), (26, 1625599), (163, 259298), (326, 129649), (2119, 19946), (4238, 9973)]