88891444

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{542021}}^1$

素因数の和:542066

約数の個数: 12

約数和(自身を含む): 159354468

約数和(自身を除く): 70463024

約数列:

[1, 2, 4, 41, 82, 164, 542021, 1084042, 2168084, 22222861, 44445722, 88891444]

約数ペア:

[(1, 88891444), (2, 44445722), (4, 22222861), (41, 2168084), (82, 1084042), (164, 542021)]