80986634

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{17093}}^1$

素因数の和:17221

約数の個数: 16

約数和(自身を含む): 127999872

約数和(自身を除く): 47013238

約数列:

[1, 2, 23, 46, 103, 206, 2369, 4738, 17093, 34186, 393139, 786278, 1760579, 3521158, 40493317, 80986634]

約数ペア:

[(1, 80986634), (2, 40493317), (23, 3521158), (46, 1760579), (103, 786278), (206, 393139), (2369, 34186), (4738, 17093)]