80140022

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{8233}}^1$

素因数の和:8423

約数の個数: 16

約数和(自身を含む): 124893312

約数和(自身を除く): 44753290

約数列:

[1, 2, 31, 62, 157, 314, 4867, 8233, 9734, 16466, 255223, 510446, 1292581, 2585162, 40070011, 80140022]

約数ペア:

[(1, 80140022), (2, 40070011), (31, 2585162), (62, 1292581), (157, 510446), (314, 255223), (4867, 16466), (8233, 9734)]