68624638

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{3559}}^1$

素因数の和:3903

約数の個数: 16

約数和(自身を含む): 106629120

約数和(自身を除く): 38004482

約数列:

[1, 2, 31, 62, 311, 622, 3559, 7118, 9641, 19282, 110329, 220658, 1106849, 2213698, 34312319, 68624638]

約数ペア:

[(1, 68624638), (2, 34312319), (31, 2213698), (62, 1106849), (311, 220658), (622, 110329), (3559, 19282), (7118, 9641)]