8356763104

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{25411}}^1$

素因数の和:25703

約数の個数: 48

約数和(自身を含む): 16906095360

約数和(自身を除く): 8549332256

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 239, 344, 478, 688, 956, 1376, 1912, 3824, 7648, 10277, 20554, 25411, 41108, 50822, 82216, 101644, 164432, 203288, 328864, 406576, 813152, 1092673, 2185346, 4370692, 6073229, 8741384, 12146458, 17482768, 24292916, 34965536, 48585832, 97171664, 194343328, 261148847, 522297694, 1044595388, 2089190776, 4178381552, 8356763104]

約数ペア:

[(1, 8356763104), (2, 4178381552), (4, 2089190776), (8, 1044595388), (16, 522297694), (32, 261148847), (43, 194343328), (86, 97171664), (172, 48585832), (239, 34965536), (344, 24292916), (478, 17482768), (688, 12146458), (956, 8741384), (1376, 6073229), (1912, 4370692), (3824, 2185346), (7648, 1092673), (10277, 813152), (20554, 406576), (25411, 328864), (41108, 203288), (50822, 164432), (82216, 101644)]