31438392

素因数分解:

$2^3\times 3^1\times {\mathrm{277}}^1\times {\mathrm{4729}}^1$

素因数の和:5015

約数の個数: 32

約数和(自身を含む): 78896400

約数和(自身を除く): 47458008

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 277, 554, 831, 1108, 1662, 2216, 3324, 4729, 6648, 9458, 14187, 18916, 28374, 37832, 56748, 113496, 1309933, 2619866, 3929799, 5239732, 7859598, 10479464, 15719196, 31438392]

約数ペア:

[(1, 31438392), (2, 15719196), (3, 10479464), (4, 7859598), (6, 5239732), (8, 3929799), (12, 2619866), (24, 1309933), (277, 113496), (554, 56748), (831, 37832), (1108, 28374), (1662, 18916), (2216, 14187), (3324, 9458), (4729, 6648)]