86775941

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{3433}}^1$

素因数の和:3620

約数の個数: 16

約数和(自身を含む): 104173824

約数和(自身を除く): 17397883

約数列:

[1, 7, 23, 157, 161, 1099, 3433, 3611, 24031, 25277, 78959, 538981, 552713, 3772867, 12396563, 86775941]

約数ペア:

[(1, 86775941), (7, 12396563), (23, 3772867), (157, 552713), (161, 538981), (1099, 78959), (3433, 25277), (3611, 24031)]