81126832

素因数分解:

$2^4\times {\mathrm{1093}}^1\times {\mathrm{4639}}^1$

素因数の和:5740

約数の個数: 20

約数和(自身を含む): 157360960

約数和(自身を除く): 76234128

約数列:

[1, 2, 4, 8, 16, 1093, 2186, 4372, 4639, 8744, 9278, 17488, 18556, 37112, 74224, 5070427, 10140854, 20281708, 40563416, 81126832]

約数ペア:

[(1, 81126832), (2, 40563416), (4, 20281708), (8, 10140854), (16, 5070427), (1093, 74224), (2186, 37112), (4372, 18556), (4639, 17488), (8744, 9278)]