38480356

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{409}}^1\times {\mathrm{547}}^1$

素因数の和:1003

約数の個数: 24

約数和(自身を含む): 69201440

約数和(自身を除く): 30721084

約数列:

[1, 2, 4, 43, 86, 172, 409, 547, 818, 1094, 1636, 2188, 17587, 23521, 35174, 47042, 70348, 94084, 223723, 447446, 894892, 9620089, 19240178, 38480356]

約数ペア:

[(1, 38480356), (2, 19240178), (4, 9620089), (43, 894892), (86, 447446), (172, 223723), (409, 94084), (547, 70348), (818, 47042), (1094, 35174), (1636, 23521), (2188, 17587)]