86576458

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{661}}^1\times {\mathrm{1523}}^1$

素因数の和:2229

約数の個数: 16

約数和(自身を含む): 133173216

約数和(自身を除く): 46596758

約数列:

[1, 2, 43, 86, 661, 1322, 1523, 3046, 28423, 56846, 65489, 130978, 1006703, 2013406, 43288229, 86576458]

約数ペア:

[(1, 86576458), (2, 43288229), (43, 2013406), (86, 1006703), (661, 130978), (1322, 65489), (1523, 56846), (3046, 28423)]