40862488

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{71941}}^1$

素因数の和:72018

約数の個数: 16

約数和(自身を含む): 77697360

約数和(自身を除く): 36834872

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 71941, 143882, 287764, 575528, 5107811, 10215622, 20431244, 40862488]

約数ペア:

[(1, 40862488), (2, 20431244), (4, 10215622), (8, 5107811), (71, 575528), (142, 287764), (284, 143882), (568, 71941)]