80634512

素因数分解:

$2^4\times 7^1\times {\mathrm{719951}}^1$

素因数の和:719966

約数の個数: 20

約数和(自身を含む): 178548096

約数和(自身を除く): 97913584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 719951, 1439902, 2879804, 5039657, 5759608, 10079314, 11519216, 20158628, 40317256, 80634512]

約数ペア:

[(1, 80634512), (2, 40317256), (4, 20158628), (7, 11519216), (8, 10079314), (14, 5759608), (16, 5039657), (28, 2879804), (56, 1439902), (112, 719951)]