1440136

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{5807}}^1$

素因数の和:5844

約数の個数: 16

約数和(自身を含む): 2787840

約数和(自身を除く): 1347704

約数列:

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

約数ペア:

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