42584168

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{25469}}^1$

素因数の和:25505

約数の個数: 32

約数和(自身を含む): 91692000

約数和(自身を除く): 49107832

約数列:

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

約数ペア:

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