8239216

素因数分解:

$2^4\times {\mathrm{419}}^1\times {\mathrm{1229}}^1$

素因数の和:1656

約数の個数: 20

約数和(自身を含む): 16014600

約数和(自身を除く): 7775384

約数列:

[1, 2, 4, 8, 16, 419, 838, 1229, 1676, 2458, 3352, 4916, 6704, 9832, 19664, 514951, 1029902, 2059804, 4119608, 8239216]

約数ペア:

[(1, 8239216), (2, 4119608), (4, 2059804), (8, 1029902), (16, 514951), (419, 19664), (838, 9832), (1229, 6704), (1676, 4916), (2458, 3352)]