41981416

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{122039}}^1$

素因数の和:122088

約数の個数: 16

約数和(自身を含む): 80546400

約数和(自身を除く): 38564984

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 122039, 244078, 488156, 976312, 5247677, 10495354, 20990708, 41981416]

約数ペア:

[(1, 41981416), (2, 20990708), (4, 10495354), (8, 5247677), (43, 976312), (86, 488156), (172, 244078), (344, 122039)]