80278924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{3449}}^1$

素因数の和:3510

約数の個数: 36

約数和(自身を含む): 160259400

約数和(自身を除く): 79980476

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 529, 1012, 1058, 2116, 3449, 5819, 6898, 11638, 13796, 23276, 37939, 75878, 79327, 151756, 158654, 317308, 872597, 1745194, 1824521, 3490388, 3649042, 7298084, 20069731, 40139462, 80278924]

約数ペア:

[(1, 80278924), (2, 40139462), (4, 20069731), (11, 7298084), (22, 3649042), (23, 3490388), (44, 1824521), (46, 1745194), (92, 872597), (253, 317308), (506, 158654), (529, 151756), (1012, 79327), (1058, 75878), (2116, 37939), (3449, 23276), (5819, 13796), (6898, 11638)]