39382576

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{40351}}^1$

素因数の和:40420

約数の個数: 20

約数和(自身を含む): 77556544

約数和(自身を除く): 38173968

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 40351, 80702, 161404, 322808, 645616, 2461411, 4922822, 9845644, 19691288, 39382576]

約数ペア:

[(1, 39382576), (2, 19691288), (4, 9845644), (8, 4922822), (16, 2461411), (61, 645616), (122, 322808), (244, 161404), (488, 80702), (976, 40351)]