2143970168

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{38767}}^1$

素因数の和:39027

約数の個数: 32

約数和(自身を含む): 4168335360

約数和(自身を除く): 2024365192

約数列:

[1, 2, 4, 8, 31, 62, 124, 223, 248, 446, 892, 1784, 6913, 13826, 27652, 38767, 55304, 77534, 155068, 310136, 1201777, 2403554, 4807108, 8645041, 9614216, 17290082, 34580164, 69160328, 267996271, 535992542, 1071985084, 2143970168]

約数ペア:

[(1, 2143970168), (2, 1071985084), (4, 535992542), (8, 267996271), (31, 69160328), (62, 34580164), (124, 17290082), (223, 9614216), (248, 8645041), (446, 4807108), (892, 2403554), (1784, 1201777), (6913, 310136), (13826, 155068), (27652, 77534), (38767, 55304)]