31196368

素因数分解:

$2^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{4721}}^1$

素因数の和:4795

約数の個数: 40

約数和(自身を含む): 70263360

約数和(自身を除く): 39066992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 59, 112, 118, 236, 413, 472, 826, 944, 1652, 3304, 4721, 6608, 9442, 18884, 33047, 37768, 66094, 75536, 132188, 264376, 278539, 528752, 557078, 1114156, 1949773, 2228312, 3899546, 4456624, 7799092, 15598184, 31196368]

約数ペア:

[(1, 31196368), (2, 15598184), (4, 7799092), (7, 4456624), (8, 3899546), (14, 2228312), (16, 1949773), (28, 1114156), (56, 557078), (59, 528752), (112, 278539), (118, 264376), (236, 132188), (413, 75536), (472, 66094), (826, 37768), (944, 33047), (1652, 18884), (3304, 9442), (4721, 6608)]