6688016

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{2503}}^1$

素因数の和:2678

約数の個数: 20

約数和(自身を含む): 13040832

約数和(自身を除く): 6352816

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2503, 2672, 5006, 10012, 20024, 40048, 418001, 836002, 1672004, 3344008, 6688016]

約数ペア:

[(1, 6688016), (2, 3344008), (4, 1672004), (8, 836002), (16, 418001), (167, 40048), (334, 20024), (668, 10012), (1336, 5006), (2503, 2672)]