31042864

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{15277}}^1$

素因数の和:15412

約数の個数: 20

約数和(自身を含む): 60623104

約数和(自身を除く): 29580240

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 15277, 30554, 61108, 122216, 244432, 1940179, 3880358, 7760716, 15521432, 31042864]

約数ペア:

[(1, 31042864), (2, 15521432), (4, 7760716), (8, 3880358), (16, 1940179), (127, 244432), (254, 122216), (508, 61108), (1016, 30554), (2032, 15277)]