418592

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:240

約数の個数: 24

約数和(自身を含む): 838656

約数和(自身を除く): 420064

約数列:

[1, 2, 4, 8, 16, 32, 103, 127, 206, 254, 412, 508, 824, 1016, 1648, 2032, 3296, 4064, 13081, 26162, 52324, 104648, 209296, 418592]

約数ペア:

[(1, 418592), (2, 209296), (4, 104648), (8, 52324), (16, 26162), (32, 13081), (103, 4064), (127, 3296), (206, 2032), (254, 1648), (412, 1016), (508, 824)]