9426448

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{4639}}^1$

素因数の和:4774

約数の個数: 20

約数和(自身を含む): 18411520

約数和(自身を除く): 8985072

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 4639, 9278, 18556, 37112, 74224, 589153, 1178306, 2356612, 4713224, 9426448]

約数ペア:

[(1, 9426448), (2, 4713224), (4, 2356612), (8, 1178306), (16, 589153), (127, 74224), (254, 37112), (508, 18556), (1016, 9278), (2032, 4639)]