85661464

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{37309}}^1$

素因数の和:37363

約数の個数: 32

約数和(自身を含む): 188042400

約数和(自身を除く): 102380936

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 37309, 74618, 149236, 261163, 298472, 522326, 1044652, 1529669, 2089304, 3059338, 6118676, 10707683, 12237352, 21415366, 42830732, 85661464]

約数ペア:

[(1, 85661464), (2, 42830732), (4, 21415366), (7, 12237352), (8, 10707683), (14, 6118676), (28, 3059338), (41, 2089304), (56, 1529669), (82, 1044652), (164, 522326), (287, 298472), (328, 261163), (574, 149236), (1148, 74618), (2296, 37309)]