228165712

素因数分解:

$2^4\times {\mathrm{683}}^1\times {\mathrm{20879}}^1$

素因数の和:21570

約数の個数: 20

約数和(自身を含む): 442739520

約数和(自身を除く): 214573808

約数列:

[1, 2, 4, 8, 16, 683, 1366, 2732, 5464, 10928, 20879, 41758, 83516, 167032, 334064, 14260357, 28520714, 57041428, 114082856, 228165712]

約数ペア:

[(1, 228165712), (2, 114082856), (4, 57041428), (8, 28520714), (16, 14260357), (683, 334064), (1366, 167032), (2732, 83516), (5464, 41758), (10928, 20879)]