86020688

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{1493}}^1$

素因数の和:1791

約数の個数: 40

約数和(自身を含む): 180254088

約数和(自身を除く): 94233400

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 277, 554, 1108, 1493, 2216, 2986, 3601, 4432, 5972, 7202, 11944, 14404, 19409, 23888, 28808, 38818, 57616, 77636, 155272, 310544, 413561, 827122, 1654244, 3308488, 5376293, 6616976, 10752586, 21505172, 43010344, 86020688]

約数ペア:

[(1, 86020688), (2, 43010344), (4, 21505172), (8, 10752586), (13, 6616976), (16, 5376293), (26, 3308488), (52, 1654244), (104, 827122), (208, 413561), (277, 310544), (554, 155272), (1108, 77636), (1493, 57616), (2216, 38818), (2986, 28808), (3601, 23888), (4432, 19409), (5972, 14404), (7202, 11944)]