80252104

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{13723}}^1$

素因数の和:13789

約数の個数: 32

約数和(自身を含む): 163041120

約数和(自身を除く): 82789016

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 731, 1462, 2924, 5848, 13723, 27446, 54892, 109784, 233291, 466582, 590089, 933164, 1180178, 1866328, 2360356, 4720712, 10031513, 20063026, 40126052, 80252104]

約数ペア:

[(1, 80252104), (2, 40126052), (4, 20063026), (8, 10031513), (17, 4720712), (34, 2360356), (43, 1866328), (68, 1180178), (86, 933164), (136, 590089), (172, 466582), (344, 233291), (731, 109784), (1462, 54892), (2924, 27446), (5848, 13723)]