64836776

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{11087}}^1$

素因数の和:11153

約数の個数: 32

約数和(自身を含む): 131725440

約数和(自身を除く): 66888664

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 731, 1462, 2924, 5848, 11087, 22174, 44348, 88696, 188479, 376958, 476741, 753916, 953482, 1507832, 1906964, 3813928, 8104597, 16209194, 32418388, 64836776]

約数ペア:

[(1, 64836776), (2, 32418388), (4, 16209194), (8, 8104597), (17, 3813928), (34, 1906964), (43, 1507832), (68, 953482), (86, 753916), (136, 476741), (172, 376958), (344, 188479), (731, 88696), (1462, 44348), (2924, 22174), (5848, 11087)]