82705264

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{839}}^1$

素因数の和:1009

約数の個数: 40

約数和(自身を含む): 164676960

約数和(自身を除く): 81971696

約数列:

[1, 2, 4, 8, 16, 61, 101, 122, 202, 244, 404, 488, 808, 839, 976, 1616, 1678, 3356, 6161, 6712, 12322, 13424, 24644, 49288, 51179, 84739, 98576, 102358, 169478, 204716, 338956, 409432, 677912, 818864, 1355824, 5169079, 10338158, 20676316, 41352632, 82705264]

約数ペア:

[(1, 82705264), (2, 41352632), (4, 20676316), (8, 10338158), (16, 5169079), (61, 1355824), (101, 818864), (122, 677912), (202, 409432), (244, 338956), (404, 204716), (488, 169478), (808, 102358), (839, 98576), (976, 84739), (1616, 51179), (1678, 49288), (3356, 24644), (6161, 13424), (6712, 12322)]