4085968

素因数分解:

$2^4\times {\mathrm{263}}^1\times {\mathrm{971}}^1$

素因数の和:1242

約数の個数: 20

約数和(自身を含む): 7954848

約数和(自身を除く): 3868880

約数列:

[1, 2, 4, 8, 16, 263, 526, 971, 1052, 1942, 2104, 3884, 4208, 7768, 15536, 255373, 510746, 1021492, 2042984, 4085968]

約数ペア:

[(1, 4085968), (2, 2042984), (4, 1021492), (8, 510746), (16, 255373), (263, 15536), (526, 7768), (971, 4208), (1052, 3884), (1942, 2104)]