81312352

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{231001}}^1$

素因数の和:231022

約数の個数: 24

約数和(自身を含む): 174637512

約数和(自身を除く): 93325160

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 231001, 462002, 924004, 1848008, 2541011, 3696016, 5082022, 7392032, 10164044, 20328088, 40656176, 81312352]

約数ペア:

[(1, 81312352), (2, 40656176), (4, 20328088), (8, 10164044), (11, 7392032), (16, 5082022), (22, 3696016), (32, 2541011), (44, 1848008), (88, 924004), (176, 462002), (352, 231001)]