40359344

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{132761}}^1$

素因数の和:132788

約数の個数: 20

約数和(自身を含む): 82312440

約数和(自身を除く): 41953096

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 132761, 265522, 531044, 1062088, 2124176, 2522459, 5044918, 10089836, 20179672, 40359344]

約数ペア:

[(1, 40359344), (2, 20179672), (4, 10089836), (8, 5044918), (16, 2522459), (19, 2124176), (38, 1062088), (76, 531044), (152, 265522), (304, 132761)]