80137642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{30517}}^1$

素因数の和:30633

約数の個数: 16

約数和(自身を含む): 130739112

約数和(自身を除く): 50601470

約数列:

[1, 2, 13, 26, 101, 202, 1313, 2626, 30517, 61034, 396721, 793442, 3082217, 6164434, 40068821, 80137642]

約数ペア:

[(1, 80137642), (2, 40068821), (13, 6164434), (26, 3082217), (101, 793442), (202, 396721), (1313, 61034), (2626, 30517)]