189449824

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{71329}}^1$

素因数の和:71422

約数の個数: 24

約数和(自身を含む): 377478360

約数和(自身を除く): 188028536

約数列:

[1, 2, 4, 8, 16, 32, 83, 166, 332, 664, 1328, 2656, 71329, 142658, 285316, 570632, 1141264, 2282528, 5920307, 11840614, 23681228, 47362456, 94724912, 189449824]

約数ペア:

[(1, 189449824), (2, 94724912), (4, 47362456), (8, 23681228), (16, 11840614), (32, 5920307), (83, 2282528), (166, 1141264), (332, 570632), (664, 285316), (1328, 142658), (2656, 71329)]