85152728

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{14561}}^1$

素因数の和:14627

約数の個数: 32

約数和(自身を含む): 172996560

約数和(自身を除く): 87843832

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 731, 1462, 2924, 5848, 14561, 29122, 58244, 116488, 247537, 495074, 626123, 990148, 1252246, 1980296, 2504492, 5008984, 10644091, 21288182, 42576364, 85152728]

約数ペア:

[(1, 85152728), (2, 42576364), (4, 21288182), (8, 10644091), (17, 5008984), (34, 2504492), (43, 1980296), (68, 1252246), (86, 990148), (136, 626123), (172, 495074), (344, 247537), (731, 116488), (1462, 58244), (2924, 29122), (5848, 14561)]