220653984

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53453}}^1$

素因数の和:53509

約数の個数: 48

約数和(自身を含む): 592697952

約数和(自身を除く): 372043968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 258, 344, 516, 688, 1032, 1376, 2064, 4128, 53453, 106906, 160359, 213812, 320718, 427624, 641436, 855248, 1282872, 1710496, 2298479, 2565744, 4596958, 5131488, 6895437, 9193916, 13790874, 18387832, 27581748, 36775664, 55163496, 73551328, 110326992, 220653984]

約数ペア:

[(1, 220653984), (2, 110326992), (3, 73551328), (4, 55163496), (6, 36775664), (8, 27581748), (12, 18387832), (16, 13790874), (24, 9193916), (32, 6895437), (43, 5131488), (48, 4596958), (86, 2565744), (96, 2298479), (129, 1710496), (172, 1282872), (258, 855248), (344, 641436), (516, 427624), (688, 320718), (1032, 213812), (1376, 160359), (2064, 106906), (4128, 53453)]