69337516

素因数分解:

$2^2\times {\mathrm{109}}^2\times {\mathrm{1459}}^1$

素因数の和:1681

約数の個数: 18

約数和(自身を含む): 122548020

約数和(自身を除く): 53210504

約数列:

[1, 2, 4, 109, 218, 436, 1459, 2918, 5836, 11881, 23762, 47524, 159031, 318062, 636124, 17334379, 34668758, 69337516]

約数ペア:

[(1, 69337516), (2, 34668758), (4, 17334379), (109, 636124), (218, 318062), (436, 159031), (1459, 47524), (2918, 23762), (5836, 11881)]