80906096

素因数分解:

$2^4\times {\mathrm{421}}^1\times {\mathrm{12011}}^1$

素因数の和:12440

約数の個数: 20

約数和(自身を含む): 157140984

約数和(自身を除く): 76234888

約数列:

[1, 2, 4, 8, 16, 421, 842, 1684, 3368, 6736, 12011, 24022, 48044, 96088, 192176, 5056631, 10113262, 20226524, 40453048, 80906096]

約数ペア:

[(1, 80906096), (2, 40453048), (4, 20226524), (8, 10113262), (16, 5056631), (421, 192176), (842, 96088), (1684, 48044), (3368, 24022), (6736, 12011)]