22851824

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{21317}}^1$

素因数の和:21392

約数の個数: 20

約数和(自身を含む): 44938344

約数和(自身を除く): 22086520

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 21317, 42634, 85268, 170536, 341072, 1428239, 2856478, 5712956, 11425912, 22851824]

約数ペア:

[(1, 22851824), (2, 11425912), (4, 5712956), (8, 2856478), (16, 1428239), (67, 341072), (134, 170536), (268, 85268), (536, 42634), (1072, 21317)]