80311286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{41017}}^1$

素因数の和:41119

約数の個数: 16

約数和(自身を含む): 132898320

約数和(自身を除く): 52587034

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 41017, 82034, 451187, 902374, 3650513, 7301026, 40155643, 80311286]

約数ペア:

[(1, 80311286), (2, 40155643), (11, 7301026), (22, 3650513), (89, 902374), (178, 451187), (979, 82034), (1958, 41017)]