56616662

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{20177}}^1$

素因数の和:20263

約数の個数: 16

約数和(自身を含む): 90074592

約数和(自身を除く): 33457930

約数列:

[1, 2, 23, 46, 61, 122, 1403, 2806, 20177, 40354, 464071, 928142, 1230797, 2461594, 28308331, 56616662]

約数ペア:

[(1, 56616662), (2, 28308331), (23, 2461594), (46, 1230797), (61, 928142), (122, 464071), (1403, 40354), (2806, 20177)]