42539888

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{56569}}^1$

素因数の和:56624

約数の個数: 20

約数和(自身を含む): 84176160

約数和(自身を除く): 41636272

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 56569, 113138, 226276, 452552, 905104, 2658743, 5317486, 10634972, 21269944, 42539888]

約数ペア:

[(1, 42539888), (2, 21269944), (4, 10634972), (8, 5317486), (16, 2658743), (47, 905104), (94, 452552), (188, 226276), (376, 113138), (752, 56569)]