85168336

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{25469}}^1$

素因数の和:25507

約数の個数: 40

約数和(自身を含む): 189496800

約数和(自身を除く): 104328464

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 25469, 50938, 101876, 203752, 280159, 407504, 483911, 560318, 967822, 1120636, 1935644, 2241272, 3871288, 4482544, 5323021, 7742576, 10646042, 21292084, 42584168, 85168336]

約数ペア:

[(1, 85168336), (2, 42584168), (4, 21292084), (8, 10646042), (11, 7742576), (16, 5323021), (19, 4482544), (22, 3871288), (38, 2241272), (44, 1935644), (76, 1120636), (88, 967822), (152, 560318), (176, 483911), (209, 407504), (304, 280159), (418, 203752), (836, 101876), (1672, 50938), (3344, 25469)]