161888416

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{297589}}^1$

素因数の和:297616

約数の個数: 24

約数和(自身を含む): 337467060

約数和(自身を除く): 175578644

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 297589, 595178, 1190356, 2380712, 4761424, 5059013, 9522848, 10118026, 20236052, 40472104, 80944208, 161888416]

約数ペア:

[(1, 161888416), (2, 80944208), (4, 40472104), (8, 20236052), (16, 10118026), (17, 9522848), (32, 5059013), (34, 4761424), (68, 2380712), (136, 1190356), (272, 595178), (544, 297589)]