16678672

素因数分解:

$2^4\times {\mathrm{457}}^1\times {\mathrm{2281}}^1$

素因数の和:2746

約数の個数: 20

約数和(自身を含む): 32399836

約数和(自身を除く): 15721164

約数列:

[1, 2, 4, 8, 16, 457, 914, 1828, 2281, 3656, 4562, 7312, 9124, 18248, 36496, 1042417, 2084834, 4169668, 8339336, 16678672]

約数ペア:

[(1, 16678672), (2, 8339336), (4, 4169668), (8, 2084834), (16, 1042417), (457, 36496), (914, 18248), (1828, 9124), (2281, 7312), (3656, 4562)]