90931606

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{140761}}^1$

素因数の和:140799

約数の個数: 16

約数和(自身を含む): 152022960

約数和(自身を除く): 61091354

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 140761, 281522, 2392937, 2674459, 4785874, 5348918, 45465803, 90931606]

約数ペア:

[(1, 90931606), (2, 45465803), (17, 5348918), (19, 4785874), (34, 2674459), (38, 2392937), (323, 281522), (646, 140761)]