85764944

素因数分解:

$2^4\times {\mathrm{821}}^1\times {\mathrm{6529}}^1$

素因数の和:7358

約数の個数: 20

約数和(自身を含む): 166397460

約数和(自身を除く): 80632516

約数列:

[1, 2, 4, 8, 16, 821, 1642, 3284, 6529, 6568, 13058, 13136, 26116, 52232, 104464, 5360309, 10720618, 21441236, 42882472, 85764944]

約数ペア:

[(1, 85764944), (2, 42882472), (4, 21441236), (8, 10720618), (16, 5360309), (821, 104464), (1642, 52232), (3284, 26116), (6529, 13136), (6568, 13058)]