83556746

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{19961}}^1$

素因数の和:20006

約数の個数: 32

約数和(自身を含む): 160973568

約数和(自身を除く): 77416822

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 299, 322, 598, 2093, 4186, 19961, 39922, 139727, 259493, 279454, 459103, 518986, 918206, 1816451, 3213721, 3632902, 5968339, 6427442, 11936678, 41778373, 83556746]

約数ペア:

[(1, 83556746), (2, 41778373), (7, 11936678), (13, 6427442), (14, 5968339), (23, 3632902), (26, 3213721), (46, 1816451), (91, 918206), (161, 518986), (182, 459103), (299, 279454), (322, 259493), (598, 139727), (2093, 39922), (4186, 19961)]