2880272

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{5807}}^1$

素因数の和:5846

約数の個数: 20

約数和(自身を含む): 5761536

約数和(自身を除く): 2881264

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 5807, 11614, 23228, 46456, 92912, 180017, 360034, 720068, 1440136, 2880272]

約数ペア:

[(1, 2880272), (2, 1440136), (4, 720068), (8, 360034), (16, 180017), (31, 92912), (62, 46456), (124, 23228), (248, 11614), (496, 5807)]