219432832

素因数分解:

$2^7\times {\mathrm{337}}^1\times {\mathrm{5087}}^1$

素因数の和:5438

約数の個数: 32

約数和(自身を含む): 438534720

約数和(自身を除く): 219101888

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 337, 674, 1348, 2696, 5087, 5392, 10174, 10784, 20348, 21568, 40696, 43136, 81392, 162784, 325568, 651136, 1714319, 3428638, 6857276, 13714552, 27429104, 54858208, 109716416, 219432832]

約数ペア:

[(1, 219432832), (2, 109716416), (4, 54858208), (8, 27429104), (16, 13714552), (32, 6857276), (64, 3428638), (128, 1714319), (337, 651136), (674, 325568), (1348, 162784), (2696, 81392), (5087, 43136), (5392, 40696), (10174, 21568), (10784, 20348)]