42170068

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{157351}}^1$

素因数の和:157422

約数の個数: 12

約数和(自身を含む): 74899552

約数和(自身を除く): 32729484

約数列:

[1, 2, 4, 67, 134, 268, 157351, 314702, 629404, 10542517, 21085034, 42170068]

約数ペア:

[(1, 42170068), (2, 21085034), (4, 10542517), (67, 629404), (134, 314702), (268, 157351)]