31328516464

素因数分解:

$2^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2202511}}^1$

素因数の和:2202653

約数の個数: 40

約数和(自身を含む): 69916540928

約数和(自身を除く): 38588024464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 127, 254, 508, 889, 1016, 1778, 2032, 3556, 7112, 14224, 2202511, 4405022, 8810044, 15417577, 17620088, 30835154, 35240176, 61670308, 123340616, 246681232, 279718897, 559437794, 1118875588, 1958032279, 2237751176, 3916064558, 4475502352, 7832129116, 15664258232, 31328516464]

約数ペア:

[(1, 31328516464), (2, 15664258232), (4, 7832129116), (7, 4475502352), (8, 3916064558), (14, 2237751176), (16, 1958032279), (28, 1118875588), (56, 559437794), (112, 279718897), (127, 246681232), (254, 123340616), (508, 61670308), (889, 35240176), (1016, 30835154), (1778, 17620088), (2032, 15417577), (3556, 8810044), (7112, 4405022), (14224, 2202511)]