8166872

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3557}}^1$

素因数の和:3611

約数の個数: 32

約数和(自身を含む): 17932320

約数和(自身を除く): 9765448

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 3557, 7114, 14228, 24899, 28456, 49798, 99596, 145837, 199192, 291674, 583348, 1020859, 1166696, 2041718, 4083436, 8166872]

約数ペア:

[(1, 8166872), (2, 4083436), (4, 2041718), (7, 1166696), (8, 1020859), (14, 583348), (28, 291674), (41, 199192), (56, 145837), (82, 99596), (164, 49798), (287, 28456), (328, 24899), (574, 14228), (1148, 7114), (2296, 3557)]