1655984

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{97}}^2$

素因数の和:213

約数の個数: 30

約数和(自身を含む): 3536604

約数和(自身を除く): 1880620

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 97, 176, 194, 388, 776, 1067, 1552, 2134, 4268, 8536, 9409, 17072, 18818, 37636, 75272, 103499, 150544, 206998, 413996, 827992, 1655984]

約数ペア:

[(1, 1655984), (2, 827992), (4, 413996), (8, 206998), (11, 150544), (16, 103499), (22, 75272), (44, 37636), (88, 18818), (97, 17072), (176, 9409), (194, 8536), (388, 4268), (776, 2134), (1067, 1552)]