85840945

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{8387}}^1$

素因数の和:8504

約数の個数: 16

約数和(自身を含む): 108708480

約数和(自身を除く): 22867535

約数列:

[1, 5, 23, 89, 115, 445, 2047, 8387, 10235, 41935, 192901, 746443, 964505, 3732215, 17168189, 85840945]

約数ペア:

[(1, 85840945), (5, 17168189), (23, 3732215), (89, 964505), (115, 746443), (445, 192901), (2047, 41935), (8387, 10235)]