42135784

素因数分解:

$2^3\times {\mathrm{337}}^1\times {\mathrm{15629}}^1$

素因数の和:15972

約数の個数: 16

約数和(自身を含む): 79244100

約数和(自身を除く): 37108316

約数列:

[1, 2, 4, 8, 337, 674, 1348, 2696, 15629, 31258, 62516, 125032, 5266973, 10533946, 21067892, 42135784]

約数ペア:

[(1, 42135784), (2, 21067892), (4, 10533946), (8, 5266973), (337, 125032), (674, 62516), (1348, 31258), (2696, 15629)]