81334488

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{82657}}^1$

素因数の和:82707

約数の個数: 32

約数和(自身を含む): 208298160

約数和(自身を除く): 126963672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 82657, 165314, 247971, 330628, 495942, 661256, 991884, 1983768, 3388937, 6777874, 10166811, 13555748, 20333622, 27111496, 40667244, 81334488]

約数ペア:

[(1, 81334488), (2, 40667244), (3, 27111496), (4, 20333622), (6, 13555748), (8, 10166811), (12, 6777874), (24, 3388937), (41, 1983768), (82, 991884), (123, 661256), (164, 495942), (246, 330628), (328, 247971), (492, 165314), (984, 82657)]