31764616

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{7103}}^1$

素因数の和:7165

約数の個数: 32

約数和(自身を含む): 65640960

約数和(自身を除く): 33876344

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 7103, 14206, 28412, 56824, 92339, 184678, 305429, 369356, 610858, 738712, 1221716, 2443432, 3970577, 7941154, 15882308, 31764616]

約数ペア:

[(1, 31764616), (2, 15882308), (4, 7941154), (8, 3970577), (13, 2443432), (26, 1221716), (43, 738712), (52, 610858), (86, 369356), (104, 305429), (172, 184678), (344, 92339), (559, 56824), (1118, 28412), (2236, 14206), (4472, 7103)]