25133816

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{20011}}^1$

素因数の和:20174

約数の個数: 16

約数和(自身を含む): 47428440

約数和(自身を除く): 22294624

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 20011, 40022, 80044, 160088, 3141727, 6283454, 12566908, 25133816]

約数ペア:

[(1, 25133816), (2, 12566908), (4, 6283454), (8, 3141727), (157, 160088), (314, 80044), (628, 40022), (1256, 20011)]