89476472

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{8291}}^1$

素因数の和:8387

約数の個数: 32

約数和(自身を含む): 179107200

約数和(自身を除く): 89630728

約数列:

[1, 2, 4, 8, 19, 38, 71, 76, 142, 152, 284, 568, 1349, 2698, 5396, 8291, 10792, 16582, 33164, 66328, 157529, 315058, 588661, 630116, 1177322, 1260232, 2354644, 4709288, 11184559, 22369118, 44738236, 89476472]

約数ペア:

[(1, 89476472), (2, 44738236), (4, 22369118), (8, 11184559), (19, 4709288), (38, 2354644), (71, 1260232), (76, 1177322), (142, 630116), (152, 588661), (284, 315058), (568, 157529), (1349, 66328), (2698, 33164), (5396, 16582), (8291, 10792)]