16223216

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{14281}}^1$

素因数の和:14360

約数の個数: 20

約数和(自身を含む): 31877424

約数和(自身を除く): 15654208

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 14281, 28562, 57124, 114248, 228496, 1013951, 2027902, 4055804, 8111608, 16223216]

約数ペア:

[(1, 16223216), (2, 8111608), (4, 4055804), (8, 2027902), (16, 1013951), (71, 228496), (142, 114248), (284, 57124), (568, 28562), (1136, 14281)]