81335264

素因数分解:

$2^5\times {\mathrm{1049}}^1\times {\mathrm{2423}}^1$

素因数の和:3482

約数の個数: 24

約数和(自身を含む): 160347600

約数和(自身を除く): 79012336

約数列:

[1, 2, 4, 8, 16, 32, 1049, 2098, 2423, 4196, 4846, 8392, 9692, 16784, 19384, 33568, 38768, 77536, 2541727, 5083454, 10166908, 20333816, 40667632, 81335264]

約数ペア:

[(1, 81335264), (2, 40667632), (4, 20333816), (8, 10166908), (16, 5083454), (32, 2541727), (1049, 77536), (2098, 38768), (2423, 33568), (4196, 19384), (4846, 16784), (8392, 9692)]