42285328

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{37223}}^1$

素因数の和:37302

約数の個数: 20

約数和(自身を含む): 83083968

約数和(自身を除く): 40798640

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 37223, 74446, 148892, 297784, 595568, 2642833, 5285666, 10571332, 21142664, 42285328]

約数ペア:

[(1, 42285328), (2, 21142664), (4, 10571332), (8, 5285666), (16, 2642833), (71, 595568), (142, 297784), (284, 148892), (568, 74446), (1136, 37223)]