31233008

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{11689}}^1$

素因数の和:11864

約数の個数: 20

約数和(自身を含む): 60881520

約数和(自身を除く): 29648512

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 11689, 23378, 46756, 93512, 187024, 1952063, 3904126, 7808252, 15616504, 31233008]

約数ペア:

[(1, 31233008), (2, 15616504), (4, 7808252), (8, 3904126), (16, 1952063), (167, 187024), (334, 93512), (668, 46756), (1336, 23378), (2672, 11689)]