86942254

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{1399}}^1$

素因数の和:1624

約数の個数: 32

約数和(自身を含む): 156441600

約数和(自身を除く): 69499346

約数列:

[1, 2, 7, 14, 23, 46, 161, 193, 322, 386, 1351, 1399, 2702, 2798, 4439, 8878, 9793, 19586, 31073, 32177, 62146, 64354, 225239, 270007, 450478, 540014, 1890049, 3780098, 6210161, 12420322, 43471127, 86942254]

約数ペア:

[(1, 86942254), (2, 43471127), (7, 12420322), (14, 6210161), (23, 3780098), (46, 1890049), (161, 540014), (193, 450478), (322, 270007), (386, 225239), (1351, 64354), (1399, 62146), (2702, 32177), (2798, 31073), (4439, 19586), (8878, 9793)]