65145016

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{487}}^1\times {\mathrm{727}}^1$

素因数の和:1243

約数の個数: 32

約数和(自身を含む): 127895040

約数和(自身を除く): 62750024

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 487, 727, 974, 1454, 1948, 2908, 3896, 5816, 11201, 16721, 22402, 33442, 44804, 66884, 89608, 133768, 354049, 708098, 1416196, 2832392, 8143127, 16286254, 32572508, 65145016]

約数ペア:

[(1, 65145016), (2, 32572508), (4, 16286254), (8, 8143127), (23, 2832392), (46, 1416196), (92, 708098), (184, 354049), (487, 133768), (727, 89608), (974, 66884), (1454, 44804), (1948, 33442), (2908, 22402), (3896, 16721), (5816, 11201)]