3281168

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:303

約数の個数: 40

約数和(自身を含む): 7041216

約数和(自身を除く): 3760048

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 103, 176, 181, 206, 362, 412, 724, 824, 1133, 1448, 1648, 1991, 2266, 2896, 3982, 4532, 7964, 9064, 15928, 18128, 18643, 31856, 37286, 74572, 149144, 205073, 298288, 410146, 820292, 1640584, 3281168]

約数ペア:

[(1, 3281168), (2, 1640584), (4, 820292), (8, 410146), (11, 298288), (16, 205073), (22, 149144), (44, 74572), (88, 37286), (103, 31856), (176, 18643), (181, 18128), (206, 15928), (362, 9064), (412, 7964), (724, 4532), (824, 3982), (1133, 2896), (1448, 2266), (1648, 1991)]