85982972

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{379}}^1\times {\mathrm{1319}}^1$

素因数の和:1745

約数の個数: 24

約数和(自身を含む): 154492800

約数和(自身を除く): 68509828

約数列:

[1, 2, 4, 43, 86, 172, 379, 758, 1319, 1516, 2638, 5276, 16297, 32594, 56717, 65188, 113434, 226868, 499901, 999802, 1999604, 21495743, 42991486, 85982972]

約数ペア:

[(1, 85982972), (2, 42991486), (4, 21495743), (43, 1999604), (86, 999802), (172, 499901), (379, 226868), (758, 113434), (1319, 65188), (1516, 56717), (2638, 32594), (5276, 16297)]