40875646

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{126943}}^1$

素因数の和:126975

約数の個数: 16

約数和(自身を含む): 73119744

約数和(自身を除く): 32244098

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 126943, 253886, 888601, 1777202, 2919689, 5839378, 20437823, 40875646]

約数ペア:

[(1, 40875646), (2, 20437823), (7, 5839378), (14, 2919689), (23, 1777202), (46, 888601), (161, 253886), (322, 126943)]