4218128

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{6131}}^1$

素因数の和:6182

約数の個数: 20

約数和(自身を含む): 8364048

約数和(自身を除く): 4145920

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 6131, 12262, 24524, 49048, 98096, 263633, 527266, 1054532, 2109064, 4218128]

約数ペア:

[(1, 4218128), (2, 2109064), (4, 1054532), (8, 527266), (16, 263633), (43, 98096), (86, 49048), (172, 24524), (344, 12262), (688, 6131)]