2097584

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{4229}}^1$

素因数の和:4268

約数の個数: 20

約数和(自身を含む): 4196160

約数和(自身を除く): 2098576

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 4229, 8458, 16916, 33832, 67664, 131099, 262198, 524396, 1048792, 2097584]

約数ペア:

[(1, 2097584), (2, 1048792), (4, 524396), (8, 262198), (16, 131099), (31, 67664), (62, 33832), (124, 16916), (248, 8458), (496, 4229)]