426112432

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{209701}}^1$

素因数の和:209836

約数の個数: 20

約数和(自身を含む): 832097536

約数和(自身を除く): 405985104

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 209701, 419402, 838804, 1677608, 3355216, 26632027, 53264054, 106528108, 213056216, 426112432]

約数ペア:

[(1, 426112432), (2, 213056216), (4, 106528108), (8, 53264054), (16, 26632027), (127, 3355216), (254, 1677608), (508, 838804), (1016, 419402), (2032, 209701)]