21686432

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{23369}}^1$

素因数の和:23408

約数の個数: 24

約数和(自身を含む): 44169300

約数和(自身を除く): 22482868

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928, 23369, 46738, 93476, 186952, 373904, 677701, 747808, 1355402, 2710804, 5421608, 10843216, 21686432]

約数ペア:

[(1, 21686432), (2, 10843216), (4, 5421608), (8, 2710804), (16, 1355402), (29, 747808), (32, 677701), (58, 373904), (116, 186952), (232, 93476), (464, 46738), (928, 23369)]