80394076

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{25409}}^1$

素因数の和:25533

約数の個数: 24

約数和(自身を含む): 162217440

約数和(自身を除く): 81823364

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 25409, 50818, 101636, 177863, 355726, 711452, 2871217, 5742434, 11484868, 20098519, 40197038, 80394076]

約数ペア:

[(1, 80394076), (2, 40197038), (4, 20098519), (7, 11484868), (14, 5742434), (28, 2871217), (113, 711452), (226, 355726), (452, 177863), (791, 101636), (1582, 50818), (3164, 25409)]