169531792

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{83431}}^1$

素因数の和:83566

約数の個数: 20

約数和(自身を含む): 331058176

約数和(自身を除く): 161526384

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 83431, 166862, 333724, 667448, 1334896, 10595737, 21191474, 42382948, 84765896, 169531792]

約数ペア:

[(1, 169531792), (2, 84765896), (4, 42382948), (8, 21191474), (16, 10595737), (127, 1334896), (254, 667448), (508, 333724), (1016, 166862), (2032, 83431)]