56429416

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{164039}}^1$

素因数の和:164088

約数の個数: 16

約数和(自身を含む): 108266400

約数和(自身を除く): 51836984

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 164039, 328078, 656156, 1312312, 7053677, 14107354, 28214708, 56429416]

約数ペア:

[(1, 56429416), (2, 28214708), (4, 14107354), (8, 7053677), (43, 1312312), (86, 656156), (172, 328078), (344, 164039)]