42884048

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{10429}}^1$

素因数の和:10694

約数の個数: 20

約数和(自身を含む): 83419140

約数和(自身を除く): 40535092

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 2056, 4112, 10429, 20858, 41716, 83432, 166864, 2680253, 5360506, 10721012, 21442024, 42884048]

約数ペア:

[(1, 42884048), (2, 21442024), (4, 10721012), (8, 5360506), (16, 2680253), (257, 166864), (514, 83432), (1028, 41716), (2056, 20858), (4112, 10429)]