47323384

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{42557}}^1$

素因数の和:42702

約数の個数: 16

約数和(自身を含む): 89371800

約数和(自身を除く): 42048416

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 42557, 85114, 170228, 340456, 5915423, 11830846, 23661692, 47323384]

約数ペア:

[(1, 47323384), (2, 23661692), (4, 11830846), (8, 5915423), (139, 340456), (278, 170228), (556, 85114), (1112, 42557)]