89752964

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{31121}}^1$

素因数の和:31235

約数の個数: 24

約数和(自身を含む): 181254528

約数和(自身を除く): 91501564

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 31121, 62242, 124484, 217847, 435694, 871388, 3205463, 6410926, 12821852, 22438241, 44876482, 89752964]

約数ペア:

[(1, 89752964), (2, 44876482), (4, 22438241), (7, 12821852), (14, 6410926), (28, 3205463), (103, 871388), (206, 435694), (412, 217847), (721, 124484), (1442, 62242), (2884, 31121)]