31822488

素因数分解:

$2^3\times 3^2\times {\mathrm{199}}^1\times {\mathrm{2221}}^1$

素因数の和:2432

約数の個数: 48

約数和(自身を含む): 86658000

約数和(自身を除く): 54835512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 199, 398, 597, 796, 1194, 1592, 1791, 2221, 2388, 3582, 4442, 4776, 6663, 7164, 8884, 13326, 14328, 17768, 19989, 26652, 39978, 53304, 79956, 159912, 441979, 883958, 1325937, 1767916, 2651874, 3535832, 3977811, 5303748, 7955622, 10607496, 15911244, 31822488]

約数ペア:

[(1, 31822488), (2, 15911244), (3, 10607496), (4, 7955622), (6, 5303748), (8, 3977811), (9, 3535832), (12, 2651874), (18, 1767916), (24, 1325937), (36, 883958), (72, 441979), (199, 159912), (398, 79956), (597, 53304), (796, 39978), (1194, 26652), (1592, 19989), (1791, 17768), (2221, 14328), (2388, 13326), (3582, 8884), (4442, 7164), (4776, 6663)]