65118856

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{17209}}^1$

素因数の和:17269

約数の個数: 32

約数和(自身を含む): 136303200

約数和(自身を除く): 71184344

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 17209, 34418, 68836, 137672, 189299, 378598, 739987, 757196, 1479974, 1514392, 2959948, 5919896, 8139857, 16279714, 32559428, 65118856]

約数ペア:

[(1, 65118856), (2, 32559428), (4, 16279714), (8, 8139857), (11, 5919896), (22, 2959948), (43, 1514392), (44, 1479974), (86, 757196), (88, 739987), (172, 378598), (344, 189299), (473, 137672), (946, 68836), (1892, 34418), (3784, 17209)]