43842128

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{249103}}^1$

素因数の和:249122

約数の個数: 20

約数和(自身を含む): 92666688

約数和(自身を除く): 48824560

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 249103, 498206, 996412, 1992824, 2740133, 3985648, 5480266, 10960532, 21921064, 43842128]

約数ペア:

[(1, 43842128), (2, 21921064), (4, 10960532), (8, 5480266), (11, 3985648), (16, 2740133), (22, 1992824), (44, 996412), (88, 498206), (176, 249103)]