78961696

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{20393}}^1$

素因数の和:20425

約数の個数: 36

約数和(自身を含む): 170881326

約数和(自身を除く): 91919630

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 352, 484, 968, 1936, 3872, 20393, 40786, 81572, 163144, 224323, 326288, 448646, 652576, 897292, 1794584, 2467553, 3589168, 4935106, 7178336, 9870212, 19740424, 39480848, 78961696]

約数ペア:

[(1, 78961696), (2, 39480848), (4, 19740424), (8, 9870212), (11, 7178336), (16, 4935106), (22, 3589168), (32, 2467553), (44, 1794584), (88, 897292), (121, 652576), (176, 448646), (242, 326288), (352, 224323), (484, 163144), (968, 81572), (1936, 40786), (3872, 20393)]