31191096

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{16451}}^1$

素因数の和:16539

約数の個数: 32

約数和(自身を含む): 78969600

約数和(自身を除く): 47778504

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 474, 632, 948, 1896, 16451, 32902, 49353, 65804, 98706, 131608, 197412, 394824, 1299629, 2599258, 3898887, 5198516, 7797774, 10397032, 15595548, 31191096]

約数ペア:

[(1, 31191096), (2, 15595548), (3, 10397032), (4, 7797774), (6, 5198516), (8, 3898887), (12, 2599258), (24, 1299629), (79, 394824), (158, 197412), (237, 131608), (316, 98706), (474, 65804), (632, 49353), (948, 32902), (1896, 16451)]