16040113

素因数分解:

${\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:288

約数の個数: 16

約数和(自身を含む): 17233920

約数和(自身を除く): 1193807

約数列:

[1, 31, 47, 101, 109, 1457, 3131, 3379, 4747, 5123, 11009, 147157, 158813, 341279, 517423, 16040113]

約数ペア:

[(1, 16040113), (31, 517423), (47, 341279), (101, 158813), (109, 147157), (1457, 11009), (3131, 5123), (3379, 4747)]