181040666

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{27947}}^1$

素因数の和:28069

約数の個数: 16

約数和(自身を含む): 281715840

約数和(自身を除く): 100675174

約数列:

[1, 2, 41, 79, 82, 158, 3239, 6478, 27947, 55894, 1145827, 2207813, 2291654, 4415626, 90520333, 181040666]

約数ペア:

[(1, 181040666), (2, 90520333), (41, 4415626), (79, 2291654), (82, 2207813), (158, 1145827), (3239, 55894), (6478, 27947)]