42388172

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{9803}}^1$

素因数の和:9877

約数の個数: 24

約数和(自身を含む): 79059456

約数和(自身を除く): 36671284

約数列:

[1, 2, 4, 23, 46, 47, 92, 94, 188, 1081, 2162, 4324, 9803, 19606, 39212, 225469, 450938, 460741, 901876, 921482, 1842964, 10597043, 21194086, 42388172]

約数ペア:

[(1, 42388172), (2, 21194086), (4, 10597043), (23, 1842964), (46, 921482), (47, 901876), (92, 460741), (94, 450938), (188, 225469), (1081, 39212), (2162, 19606), (4324, 9803)]