38270516

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{2203}}^1$

素因数の和:2351

約数の個数: 24

約数和(自身を含む): 69240864

約数和(自身を除く): 30970348

約数列:

[1, 2, 4, 43, 86, 101, 172, 202, 404, 2203, 4343, 4406, 8686, 8812, 17372, 94729, 189458, 222503, 378916, 445006, 890012, 9567629, 19135258, 38270516]

約数ペア:

[(1, 38270516), (2, 19135258), (4, 9567629), (43, 890012), (86, 445006), (101, 378916), (172, 222503), (202, 189458), (404, 94729), (2203, 17372), (4343, 8812), (4406, 8686)]