38820418576

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{1069}}^1\times {\mathrm{52783}}^1$

素因数の和:53903

約数の個数: 40

約数和(自身を含む): 77037192320

約数和(自身を除く): 38216773744

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 1069, 2138, 4276, 8552, 17104, 45967, 52783, 91934, 105566, 183868, 211132, 367736, 422264, 735472, 844528, 2269669, 4539338, 9078676, 18157352, 36314704, 56425027, 112850054, 225700108, 451400216, 902800432, 2426276161, 4852552322, 9705104644, 19410209288, 38820418576]

約数ペア:

[(1, 38820418576), (2, 19410209288), (4, 9705104644), (8, 4852552322), (16, 2426276161), (43, 902800432), (86, 451400216), (172, 225700108), (344, 112850054), (688, 56425027), (1069, 36314704), (2138, 18157352), (4276, 9078676), (8552, 4539338), (17104, 2269669), (45967, 844528), (52783, 735472), (91934, 422264), (105566, 367736), (183868, 211132)]