86876048

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{18919}}^1$

素因数の和:18975

約数の個数: 40

約数和(自身を含む): 197070720

約数和(自身を除く): 110194672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 18919, 37838, 75676, 132433, 151352, 264866, 302704, 529732, 775679, 1059464, 1551358, 2118928, 3102716, 5429753, 6205432, 10859506, 12410864, 21719012, 43438024, 86876048]

約数ペア:

[(1, 86876048), (2, 43438024), (4, 21719012), (7, 12410864), (8, 10859506), (14, 6205432), (16, 5429753), (28, 3102716), (41, 2118928), (56, 1551358), (82, 1059464), (112, 775679), (164, 529732), (287, 302704), (328, 264866), (574, 151352), (656, 132433), (1148, 75676), (2296, 37838), (4592, 18919)]