80527016

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{563}}^1\times {\mathrm{941}}^1$

素因数の和:1529

約数の個数: 32

約数和(自身を含む): 159386400

約数和(自身を除く): 78859384

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 563, 941, 1126, 1882, 2252, 3764, 4504, 7528, 10697, 17879, 21394, 35758, 42788, 71516, 85576, 143032, 529783, 1059566, 2119132, 4238264, 10065877, 20131754, 40263508, 80527016]

約数ペア:

[(1, 80527016), (2, 40263508), (4, 20131754), (8, 10065877), (19, 4238264), (38, 2119132), (76, 1059566), (152, 529783), (563, 143032), (941, 85576), (1126, 71516), (1882, 42788), (2252, 35758), (3764, 21394), (4504, 17879), (7528, 10697)]