91715216

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{1223}}^1$

素因数の和:1383

約数の個数: 40

約数和(自身を含む): 183648960

約数和(自身を除く): 91933744

約数列:

[1, 2, 4, 8, 16, 43, 86, 109, 172, 218, 344, 436, 688, 872, 1223, 1744, 2446, 4687, 4892, 9374, 9784, 18748, 19568, 37496, 52589, 74992, 105178, 133307, 210356, 266614, 420712, 533228, 841424, 1066456, 2132912, 5732201, 11464402, 22928804, 45857608, 91715216]

約数ペア:

[(1, 91715216), (2, 45857608), (4, 22928804), (8, 11464402), (16, 5732201), (43, 2132912), (86, 1066456), (109, 841424), (172, 533228), (218, 420712), (344, 266614), (436, 210356), (688, 133307), (872, 105178), (1223, 74992), (1744, 52589), (2446, 37496), (4687, 19568), (4892, 18748), (9374, 9784)]