42870196

素因数分解:

$2^2\times {\mathrm{1609}}^1\times {\mathrm{6661}}^1$

素因数の和:8274

約数の個数: 12

約数和(自身を含む): 75080740

約数和(自身を除く): 32210544

約数列:

[1, 2, 4, 1609, 3218, 6436, 6661, 13322, 26644, 10717549, 21435098, 42870196]

約数ペア:

[(1, 42870196), (2, 21435098), (4, 10717549), (1609, 26644), (3218, 13322), (6436, 6661)]