31347832

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{193}}^1\times {\mathrm{257}}^1$

素因数の和:535

約数の個数: 32

約数和(自身を含む): 60062400

約数和(自身を除く): 28714568

約数列:

[1, 2, 4, 8, 79, 158, 193, 257, 316, 386, 514, 632, 772, 1028, 1544, 2056, 15247, 20303, 30494, 40606, 49601, 60988, 81212, 99202, 121976, 162424, 198404, 396808, 3918479, 7836958, 15673916, 31347832]

約数ペア:

[(1, 31347832), (2, 15673916), (4, 7836958), (8, 3918479), (79, 396808), (158, 198404), (193, 162424), (257, 121976), (316, 99202), (386, 81212), (514, 60988), (632, 49601), (772, 40606), (1028, 30494), (1544, 20303), (2056, 15247)]