40338608

素因数分解:

$2^4\times {\mathrm{1171}}^1\times {\mathrm{2153}}^1$

素因数の和:3332

約数の個数: 20

約数和(自身を含む): 78259128

約数和(自身を除く): 37920520

約数列:

[1, 2, 4, 8, 16, 1171, 2153, 2342, 4306, 4684, 8612, 9368, 17224, 18736, 34448, 2521163, 5042326, 10084652, 20169304, 40338608]

約数ペア:

[(1, 40338608), (2, 20169304), (4, 10084652), (8, 5042326), (16, 2521163), (1171, 34448), (2153, 18736), (2342, 17224), (4306, 9368), (4684, 8612)]