40025566

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{124303}}^1$

素因数の和:124335

約数の個数: 16

約数和(自身を含む): 71599104

約数和(自身を除く): 31573538

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 124303, 248606, 870121, 1740242, 2858969, 5717938, 20012783, 40025566]

約数ペア:

[(1, 40025566), (2, 20012783), (7, 5717938), (14, 2858969), (23, 1740242), (46, 870121), (161, 248606), (322, 124303)]