30725872

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{15121}}^1$

素因数の和:15256

約数の個数: 20

約数和(自身を含む): 60004096

約数和(自身を除く): 29278224

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 15121, 30242, 60484, 120968, 241936, 1920367, 3840734, 7681468, 15362936, 30725872]

約数ペア:

[(1, 30725872), (2, 15362936), (4, 7681468), (8, 3840734), (16, 1920367), (127, 241936), (254, 120968), (508, 60484), (1016, 30242), (2032, 15121)]