61659568

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{132887}}^1$

素因数の和:132924

約数の個数: 20

約数和(自身を含む): 123585840

約数和(自身を除く): 61926272

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 132887, 265774, 531548, 1063096, 2126192, 3853723, 7707446, 15414892, 30829784, 61659568]

約数ペア:

[(1, 61659568), (2, 30829784), (4, 15414892), (8, 7707446), (16, 3853723), (29, 2126192), (58, 1063096), (116, 531548), (232, 265774), (464, 132887)]