40161604

素因数分解:

$2^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{8291}}^1$

素因数の和:8475

約数の個数: 24

約数和(自身を含む): 80797248

約数和(自身を除く): 40635644

約数列:

[1, 2, 4, 7, 14, 28, 173, 346, 692, 1211, 2422, 4844, 8291, 16582, 33164, 58037, 116074, 232148, 1434343, 2868686, 5737372, 10040401, 20080802, 40161604]

約数ペア:

[(1, 40161604), (2, 20080802), (4, 10040401), (7, 5737372), (14, 2868686), (28, 1434343), (173, 232148), (346, 116074), (692, 58037), (1211, 33164), (2422, 16582), (4844, 8291)]