42128056

素因数分解:

$2^3\times {\mathrm{197}}^1\times {\mathrm{26731}}^1$

素因数の和:26934

約数の個数: 16

約数和(自身を含む): 79394040

約数和(自身を除く): 37265984

約数列:

[1, 2, 4, 8, 197, 394, 788, 1576, 26731, 53462, 106924, 213848, 5266007, 10532014, 21064028, 42128056]

約数ペア:

[(1, 42128056), (2, 21064028), (4, 10532014), (8, 5266007), (197, 213848), (394, 106924), (788, 53462), (1576, 26731)]