115320218

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{27211}}^1$

素因数の和:27389

約数の個数: 16

約数和(自身を含む): 187436256

約数和(自身を除く): 72116038

約数列:

[1, 2, 13, 26, 163, 326, 2119, 4238, 27211, 54422, 353743, 707486, 4435393, 8870786, 57660109, 115320218]

約数ペア:

[(1, 115320218), (2, 57660109), (13, 8870786), (26, 4435393), (163, 707486), (326, 353743), (2119, 54422), (4238, 27211)]