23316578

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{1979}}^1$

素因数の和:2161

約数の個数: 16

約数和(自身を含む): 36067680

約数和(自身を除く): 12751102

約数列:

[1, 2, 43, 86, 137, 274, 1979, 3958, 5891, 11782, 85097, 170194, 271123, 542246, 11658289, 23316578]

約数ペア:

[(1, 23316578), (2, 11658289), (43, 542246), (86, 271123), (137, 170194), (274, 85097), (1979, 11782), (3958, 5891)]