86216065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{6733}}^1$

素因数の和:6948

約数の個数: 16

約数和(自身を含む): 111999888

約数和(自身を除く): 25783823

約数列:

[1, 5, 13, 65, 197, 985, 2561, 6733, 12805, 33665, 87529, 437645, 1326401, 6632005, 17243213, 86216065]

約数ペア:

[(1, 86216065), (5, 17243213), (13, 6632005), (65, 1326401), (197, 437645), (985, 87529), (2561, 33665), (6733, 12805)]