77019248

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{283159}}^1$

素因数の和:283184

約数の個数: 20

約数和(自身を含む): 158003280

約数和(自身を除く): 80984032

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 283159, 566318, 1132636, 2265272, 4530544, 4813703, 9627406, 19254812, 38509624, 77019248]

約数ペア:

[(1, 77019248), (2, 38509624), (4, 19254812), (8, 9627406), (16, 4813703), (17, 4530544), (34, 2265272), (68, 1132636), (136, 566318), (272, 283159)]