42553144

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{123701}}^1$

素因数の和:123750

約数の個数: 16

約数和(自身を含む): 81643320

約数和(自身を除く): 39090176

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 123701, 247402, 494804, 989608, 5319143, 10638286, 21276572, 42553144]

約数ペア:

[(1, 42553144), (2, 21276572), (4, 10638286), (8, 5319143), (43, 989608), (86, 494804), (172, 247402), (344, 123701)]