4143248

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{2039}}^1$

素因数の和:2174

約数の個数: 20

約数和(自身を含む): 8094720

約数和(自身を除く): 3951472

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 2039, 4078, 8156, 16312, 32624, 258953, 517906, 1035812, 2071624, 4143248]

約数ペア:

[(1, 4143248), (2, 2071624), (4, 1035812), (8, 517906), (16, 258953), (127, 32624), (254, 16312), (508, 8156), (1016, 4078), (2032, 2039)]