42558232

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{40609}}^1$

素因数の和:40746

約数の個数: 16

約数和(自身を含む): 80407800

約数和(自身を除く): 37849568

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 40609, 81218, 162436, 324872, 5319779, 10639558, 21279116, 42558232]

約数ペア:

[(1, 42558232), (2, 21279116), (4, 10639558), (8, 5319779), (131, 324872), (262, 162436), (524, 81218), (1048, 40609)]