31999272

素因数分解:

$2^3\times 3^1\times {\mathrm{631}}^1\times {\mathrm{2113}}^1$

素因数の和:2753

約数の個数: 32

約数和(自身を含む): 80162880

約数和(自身を除く): 48163608

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 631, 1262, 1893, 2113, 2524, 3786, 4226, 5048, 6339, 7572, 8452, 12678, 15144, 16904, 25356, 50712, 1333303, 2666606, 3999909, 5333212, 7999818, 10666424, 15999636, 31999272]

約数ペア:

[(1, 31999272), (2, 15999636), (3, 10666424), (4, 7999818), (6, 5333212), (8, 3999909), (12, 2666606), (24, 1333303), (631, 50712), (1262, 25356), (1893, 16904), (2113, 15144), (2524, 12678), (3786, 8452), (4226, 7572), (5048, 6339)]