4138256

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{5503}}^1$

素因数の和:5558

約数の個数: 20

約数和(自身を含む): 8189952

約数和(自身を除く): 4051696

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 5503, 11006, 22012, 44024, 88048, 258641, 517282, 1034564, 2069128, 4138256]

約数ペア:

[(1, 4138256), (2, 2069128), (4, 1034564), (8, 517282), (16, 258641), (47, 88048), (94, 44024), (188, 22012), (376, 11006), (752, 5503)]