81573686

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{4679}}^1$

素因数の和:5083

約数の個数: 16

約数和(自身を含む): 128044800

約数和(自身を除く): 46471114

約数列:

[1, 2, 23, 46, 379, 758, 4679, 8717, 9358, 17434, 107617, 215234, 1773341, 3546682, 40786843, 81573686]

約数ペア:

[(1, 81573686), (2, 40786843), (23, 3546682), (46, 1773341), (379, 215234), (758, 107617), (4679, 17434), (8717, 9358)]