8958586832

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{81727}}^1$

素因数の和:81796

約数の個数: 80

約数和(自身を含む): 20430692352

約数和(自身を除く): 11472105520

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 31, 34, 52, 62, 68, 104, 124, 136, 208, 221, 248, 272, 403, 442, 496, 527, 806, 884, 1054, 1612, 1768, 2108, 3224, 3536, 4216, 6448, 6851, 8432, 13702, 27404, 54808, 81727, 109616, 163454, 326908, 653816, 1062451, 1307632, 1389359, 2124902, 2533537, 2778718, 4249804, 5067074, 5557436, 8499608, 10134148, 11114872, 16999216, 18061667, 20268296, 22229744, 32935981, 36123334, 40536592, 43070129, 65871962, 72246668, 86140258, 131743924, 144493336, 172280516, 263487848, 288986672, 344561032, 526975696, 559911677, 689122064, 1119823354, 2239646708, 4479293416, 8958586832]

約数ペア:

[(1, 8958586832), (2, 4479293416), (4, 2239646708), (8, 1119823354), (13, 689122064), (16, 559911677), (17, 526975696), (26, 344561032), (31, 288986672), (34, 263487848), (52, 172280516), (62, 144493336), (68, 131743924), (104, 86140258), (124, 72246668), (136, 65871962), (208, 43070129), (221, 40536592), (248, 36123334), (272, 32935981), (403, 22229744), (442, 20268296), (496, 18061667), (527, 16999216), (806, 11114872), (884, 10134148), (1054, 8499608), (1612, 5557436), (1768, 5067074), (2108, 4249804), (3224, 2778718), (3536, 2533537), (4216, 2124902), (6448, 1389359), (6851, 1307632), (8432, 1062451), (13702, 653816), (27404, 326908), (54808, 163454), (81727, 109616)]