63472642

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1\times {\mathrm{1579}}^1$

素因数の和:1881

約数の個数: 16

約数和(自身を含む): 96696000

約数和(自身を除く): 33223358

約数列:

[1, 2, 101, 199, 202, 398, 1579, 3158, 20099, 40198, 159479, 314221, 318958, 628442, 31736321, 63472642]

約数ペア:

[(1, 63472642), (2, 31736321), (101, 628442), (199, 318958), (202, 314221), (398, 159479), (1579, 40198), (3158, 20099)]