42152002

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{7639}}^1$

素因数の和:7761

約数の個数: 16

約数和(自身を含む): 66009600

約数和(自身を除く): 23857598

約数列:

[1, 2, 31, 62, 89, 178, 2759, 5518, 7639, 15278, 236809, 473618, 679871, 1359742, 21076001, 42152002]

約数ペア:

[(1, 42152002), (2, 21076001), (31, 1359742), (62, 679871), (89, 473618), (178, 236809), (2759, 15278), (5518, 7639)]