5420752

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{7879}}^1$

素因数の和:7930

約数の個数: 20

約数和(自身を含む): 10748320

約数和(自身を除く): 5327568

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 7879, 15758, 31516, 63032, 126064, 338797, 677594, 1355188, 2710376, 5420752]

約数ペア:

[(1, 5420752), (2, 2710376), (4, 1355188), (8, 677594), (16, 338797), (43, 126064), (86, 63032), (172, 31516), (344, 15758), (688, 7879)]