57405206

素因数分解:

$2^1\times {\mathrm{173}}^1\times {\mathrm{251}}^1\times {\mathrm{661}}^1$

素因数の和:1087

約数の個数: 16

約数和(自身を含む): 87082128

約数和(自身を除く): 29676922

約数列:

[1, 2, 173, 251, 346, 502, 661, 1322, 43423, 86846, 114353, 165911, 228706, 331822, 28702603, 57405206]

約数ペア:

[(1, 57405206), (2, 28702603), (173, 331822), (251, 228706), (346, 165911), (502, 114353), (661, 86846), (1322, 43423)]