80056432

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{44279}}^1$

素因数の和:44400

約数の個数: 20

約数和(自身を含む): 156485520

約数和(自身を除く): 76429088

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 44279, 88558, 177116, 354232, 708464, 5003527, 10007054, 20014108, 40028216, 80056432]

約数ペア:

[(1, 80056432), (2, 40028216), (4, 20014108), (8, 10007054), (16, 5003527), (113, 708464), (226, 354232), (452, 177116), (904, 88558), (1808, 44279)]