31973336

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{28753}}^1$

素因数の和:28898

約数の個数: 16

約数和(自身を含む): 60383400

約数和(自身を除く): 28410064

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 28753, 57506, 115012, 230024, 3996667, 7993334, 15986668, 31973336]

約数ペア:

[(1, 31973336), (2, 15986668), (4, 7993334), (8, 3996667), (139, 230024), (278, 115012), (556, 57506), (1112, 28753)]