80559892

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{125093}}^1$

素因数の和:125127

約数の個数: 24

約数和(自身を含む): 168126336

約数和(自身を除く): 87566444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 125093, 250186, 500372, 875651, 1751302, 2877139, 3502604, 5754278, 11508556, 20139973, 40279946, 80559892]

約数ペア:

[(1, 80559892), (2, 40279946), (4, 20139973), (7, 11508556), (14, 5754278), (23, 3502604), (28, 2877139), (46, 1751302), (92, 875651), (161, 500372), (322, 250186), (644, 125093)]