40386206

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{125423}}^1$

素因数の和:125455

約数の個数: 16

約数和(自身を含む): 72244224

約数和(自身を除く): 31858018

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 125423, 250846, 877961, 1755922, 2884729, 5769458, 20193103, 40386206]

約数ペア:

[(1, 40386206), (2, 20193103), (7, 5769458), (14, 2884729), (23, 1755922), (46, 877961), (161, 250846), (322, 125423)]