81963086

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{33023}}^1$

素因数の和:33115

約数の個数: 16

約数和(自身を含む): 131963904

約数和(自身を除く): 50000818

約数列:

[1, 2, 17, 34, 73, 146, 1241, 2482, 33023, 66046, 561391, 1122782, 2410679, 4821358, 40981543, 81963086]

約数ペア:

[(1, 81963086), (2, 40981543), (17, 4821358), (34, 2410679), (73, 1122782), (146, 561391), (1241, 66046), (2482, 33023)]