80175524

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{140167}}^1$

素因数の和:140195

約数の個数: 24

約数和(自身を含む): 164837568

約数和(自身を除く): 84662044

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 140167, 280334, 560668, 1541837, 1822171, 3083674, 3644342, 6167348, 7288684, 20043881, 40087762, 80175524]

約数ペア:

[(1, 80175524), (2, 40087762), (4, 20043881), (11, 7288684), (13, 6167348), (22, 3644342), (26, 3083674), (44, 1822171), (52, 1541837), (143, 560668), (286, 280334), (572, 140167)]