24970256

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{82139}}^1$

素因数の和:82166

約数の個数: 20

約数和(自身を含む): 50926800

約数和(自身を除く): 25956544

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 82139, 164278, 328556, 657112, 1314224, 1560641, 3121282, 6242564, 12485128, 24970256]

約数ペア:

[(1, 24970256), (2, 12485128), (4, 6242564), (8, 3121282), (16, 1560641), (19, 1314224), (38, 657112), (76, 328556), (152, 164278), (304, 82139)]