86540041

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{4967}}^1$

素因数の和:5124

約数の個数: 16

約数和(自身を含む): 104924160

約数和(自身を除く): 18384119

約数列:

[1, 7, 19, 131, 133, 917, 2489, 4967, 17423, 34769, 94373, 650677, 660611, 4554739, 12362863, 86540041]

約数ペア:

[(1, 86540041), (7, 12362863), (19, 4554739), (131, 660611), (133, 650677), (917, 94373), (2489, 34769), (4967, 17423)]