81599078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{161263}}^1$

素因数の和:161299

約数の個数: 16

約数和(自身を含む): 139332096

約数和(自身を除く): 57733018

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 161263, 322526, 1773893, 3547786, 3709049, 7418098, 40799539, 81599078]

約数ペア:

[(1, 81599078), (2, 40799539), (11, 7418098), (22, 3709049), (23, 3547786), (46, 1773893), (253, 322526), (506, 161263)]