85297916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{102031}}^1$

素因数の和:102065

約数の個数: 24

約数和(自身を含む): 171413760

約数和(自身を除く): 86115844

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 102031, 204062, 408124, 1122341, 1938589, 2244682, 3877178, 4489364, 7754356, 21324479, 42648958, 85297916]

約数ペア:

[(1, 85297916), (2, 42648958), (4, 21324479), (11, 7754356), (19, 4489364), (22, 3877178), (38, 2244682), (44, 1938589), (76, 1122341), (209, 408124), (418, 204062), (836, 102031)]