42129104

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{12479}}^1$

素因数の和:12698

約数の個数: 20

約数和(自身を含む): 82018560

約数和(自身を除く): 39889456

約数列:

[1, 2, 4, 8, 16, 211, 422, 844, 1688, 3376, 12479, 24958, 49916, 99832, 199664, 2633069, 5266138, 10532276, 21064552, 42129104]

約数ペア:

[(1, 42129104), (2, 21064552), (4, 10532276), (8, 5266138), (16, 2633069), (211, 199664), (422, 99832), (844, 49916), (1688, 24958), (3376, 12479)]