4025488

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{5851}}^1$

素因数の和:5902

約数の個数: 20

約数和(自身を含む): 7982128

約数和(自身を除く): 3956640

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 5851, 11702, 23404, 46808, 93616, 251593, 503186, 1006372, 2012744, 4025488]

約数ペア:

[(1, 4025488), (2, 2012744), (4, 1006372), (8, 503186), (16, 251593), (43, 93616), (86, 46808), (172, 23404), (344, 11702), (688, 5851)]