80783054

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{9157}}^1$

素因数の和:9571

約数の個数: 16

約数和(自身を含む): 132534576

約数和(自身を除く): 51751522

約数列:

[1, 2, 11, 22, 401, 802, 4411, 8822, 9157, 18314, 100727, 201454, 3671957, 7343914, 40391527, 80783054]

約数ペア:

[(1, 80783054), (2, 40391527), (11, 7343914), (22, 3671957), (401, 201454), (802, 100727), (4411, 18314), (8822, 9157)]