22472144

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{367}}^1$

素因数の和:507

約数の個数: 40

約数和(自身を含む): 45175680

約数和(自身を除く): 22703536

約数列:

[1, 2, 4, 8, 16, 43, 86, 89, 172, 178, 344, 356, 367, 688, 712, 734, 1424, 1468, 2936, 3827, 5872, 7654, 15308, 15781, 30616, 31562, 32663, 61232, 63124, 65326, 126248, 130652, 252496, 261304, 522608, 1404509, 2809018, 5618036, 11236072, 22472144]

約数ペア:

[(1, 22472144), (2, 11236072), (4, 5618036), (8, 2809018), (16, 1404509), (43, 522608), (86, 261304), (89, 252496), (172, 130652), (178, 126248), (344, 65326), (356, 63124), (367, 61232), (688, 32663), (712, 31562), (734, 30616), (1424, 15781), (1468, 15308), (2936, 7654), (3827, 5872)]