85771604

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{363439}}^1$

素因数の和:363502

約数の個数: 12

約数和(自身を含む): 152644800

約数和(自身を除く): 66873196

約数列:

[1, 2, 4, 59, 118, 236, 363439, 726878, 1453756, 21442901, 42885802, 85771604]

約数ペア:

[(1, 85771604), (2, 42885802), (4, 21442901), (59, 1453756), (118, 726878), (236, 363439)]