128506936

素因数分解:

$2^3\times {\mathrm{631}}^1\times {\mathrm{25457}}^1$

素因数の和:26094

約数の個数: 16

約数和(自身を含む): 241341840

約数和(自身を除く): 112834904

約数列:

[1, 2, 4, 8, 631, 1262, 2524, 5048, 25457, 50914, 101828, 203656, 16063367, 32126734, 64253468, 128506936]

約数ペア:

[(1, 128506936), (2, 64253468), (4, 32126734), (8, 16063367), (631, 203656), (1262, 101828), (2524, 50914), (5048, 25457)]