22180432

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{313}}^1$

素因数の和:467

約数の個数: 40

約数和(自身を含む): 44542784

約数和(自身を除く): 22362352

約数列:

[1, 2, 4, 8, 16, 43, 86, 103, 172, 206, 313, 344, 412, 626, 688, 824, 1252, 1648, 2504, 4429, 5008, 8858, 13459, 17716, 26918, 32239, 35432, 53836, 64478, 70864, 107672, 128956, 215344, 257912, 515824, 1386277, 2772554, 5545108, 11090216, 22180432]

約数ペア:

[(1, 22180432), (2, 11090216), (4, 5545108), (8, 2772554), (16, 1386277), (43, 515824), (86, 257912), (103, 215344), (172, 128956), (206, 107672), (313, 70864), (344, 64478), (412, 53836), (626, 35432), (688, 32239), (824, 26918), (1252, 17716), (1648, 13459), (2504, 8858), (4429, 5008)]