80883518

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{30113}}^1$

素因数の和:30211

約数の個数: 16

約数和(自身を含む): 130092480

約数和(自身を除く): 49208962

約数列:

[1, 2, 17, 34, 79, 158, 1343, 2686, 30113, 60226, 511921, 1023842, 2378927, 4757854, 40441759, 80883518]

約数ペア:

[(1, 80883518), (2, 40441759), (17, 4757854), (34, 2378927), (79, 1023842), (158, 511921), (1343, 60226), (2686, 30113)]