40568266

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1\times {\mathrm{877}}^1$

素因数の和:1209

約数の個数: 16

約数和(自身を含む): 61793640

約数和(自身を除く): 21225374

約数列:

[1, 2, 101, 202, 229, 458, 877, 1754, 23129, 46258, 88577, 177154, 200833, 401666, 20284133, 40568266]

約数ペア:

[(1, 40568266), (2, 20284133), (101, 401666), (202, 200833), (229, 177154), (458, 88577), (877, 46258), (1754, 23129)]