4122256

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{8311}}^1$

素因数の和:8350

約数の個数: 20

約数和(自身を含む): 8245504

約数和(自身を除く): 4123248

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 8311, 16622, 33244, 66488, 132976, 257641, 515282, 1030564, 2061128, 4122256]

約数ペア:

[(1, 4122256), (2, 2061128), (4, 1030564), (8, 515282), (16, 257641), (31, 132976), (62, 66488), (124, 33244), (248, 16622), (496, 8311)]