5208176

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{1997}}^1$

素因数の和:2168

約数の個数: 20

約数和(自身を含む): 10157832

約数和(自身を除く): 4949656

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 1997, 2608, 3994, 7988, 15976, 31952, 325511, 651022, 1302044, 2604088, 5208176]

約数ペア:

[(1, 5208176), (2, 2604088), (4, 1302044), (8, 651022), (16, 325511), (163, 31952), (326, 15976), (652, 7988), (1304, 3994), (1997, 2608)]