81795358

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{439}}^1\times {\mathrm{1579}}^1$

素因数の和:2079

約数の個数: 16

約数和(自身を含む): 125136000

約数和(自身を除く): 43340642

約数列:

[1, 2, 59, 118, 439, 878, 1579, 3158, 25901, 51802, 93161, 186322, 693181, 1386362, 40897679, 81795358]

約数ペア:

[(1, 81795358), (2, 40897679), (59, 1386362), (118, 693181), (439, 186322), (878, 93161), (1579, 51802), (3158, 25901)]