81031036

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{5023}}^1$

素因数の和:5173

約数の個数: 24

約数和(自身を含む): 147002240

約数和(自身を除く): 65971204

約数列:

[1, 2, 4, 37, 74, 109, 148, 218, 436, 4033, 5023, 8066, 10046, 16132, 20092, 185851, 371702, 547507, 743404, 1095014, 2190028, 20257759, 40515518, 81031036]

約数ペア:

[(1, 81031036), (2, 40515518), (4, 20257759), (37, 2190028), (74, 1095014), (109, 743404), (148, 547507), (218, 371702), (436, 185851), (4033, 20092), (5023, 16132), (8066, 10046)]