47400968

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{71387}}^1$

素因数の和:71476

約数の個数: 16

約数和(自身を含む): 89948880

約数和(自身を除く): 42547912

約数列:

[1, 2, 4, 8, 83, 166, 332, 664, 71387, 142774, 285548, 571096, 5925121, 11850242, 23700484, 47400968]

約数ペア:

[(1, 47400968), (2, 23700484), (4, 11850242), (8, 5925121), (83, 571096), (166, 285548), (332, 142774), (664, 71387)]