64303984

素因数分解:

$2^4\times {\mathrm{449}}^1\times {\mathrm{8951}}^1$

素因数の和:9408

約数の個数: 20

約数和(自身を含む): 124880400

約数和(自身を除く): 60576416

約数列:

[1, 2, 4, 8, 16, 449, 898, 1796, 3592, 7184, 8951, 17902, 35804, 71608, 143216, 4018999, 8037998, 16075996, 32151992, 64303984]

約数ペア:

[(1, 64303984), (2, 32151992), (4, 16075996), (8, 8037998), (16, 4018999), (449, 143216), (898, 71608), (1796, 35804), (3592, 17902), (7184, 8951)]