80091296

素因数分解:

$2^5\times {\mathrm{137}}^1\times {\mathrm{18269}}^1$

素因数の和:18416

約数の個数: 24

約数和(自身を含む): 158839380

約数和(自身を除く): 78748084

約数列:

[1, 2, 4, 8, 16, 32, 137, 274, 548, 1096, 2192, 4384, 18269, 36538, 73076, 146152, 292304, 584608, 2502853, 5005706, 10011412, 20022824, 40045648, 80091296]

約数ペア:

[(1, 80091296), (2, 40045648), (4, 20022824), (8, 10011412), (16, 5005706), (32, 2502853), (137, 584608), (274, 292304), (548, 146152), (1096, 73076), (2192, 36538), (4384, 18269)]