61720936

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{115151}}^1$

素因数の和:115224

約数の個数: 16

約数和(自身を含む): 117455040

約数和(自身を除く): 55734104

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 115151, 230302, 460604, 921208, 7715117, 15430234, 30860468, 61720936]

約数ペア:

[(1, 61720936), (2, 30860468), (4, 15430234), (8, 7715117), (67, 921208), (134, 460604), (268, 230302), (536, 115151)]