78773984

素因数分解:

$2^5\times {\mathrm{1229}}^1\times {\mathrm{2003}}^1$

素因数の和:3242

約数の個数: 24

約数和(自身を含む): 155289960

約数和(自身を除く): 76515976

約数列:

[1, 2, 4, 8, 16, 32, 1229, 2003, 2458, 4006, 4916, 8012, 9832, 16024, 19664, 32048, 39328, 64096, 2461687, 4923374, 9846748, 19693496, 39386992, 78773984]

約数ペア:

[(1, 78773984), (2, 39386992), (4, 19693496), (8, 9846748), (16, 4923374), (32, 2461687), (1229, 64096), (2003, 39328), (2458, 32048), (4006, 19664), (4916, 16024), (8012, 9832)]