86254792

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{1489}}^1$

素因数の和:2065

約数の個数: 32

約数和(自身を含む): 174598200

約数和(自身を除く): 88343408

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 557, 1114, 1489, 2228, 2978, 4456, 5956, 7241, 11912, 14482, 19357, 28964, 38714, 57928, 77428, 154856, 829373, 1658746, 3317492, 6634984, 10781849, 21563698, 43127396, 86254792]

約数ペア:

[(1, 86254792), (2, 43127396), (4, 21563698), (8, 10781849), (13, 6634984), (26, 3317492), (52, 1658746), (104, 829373), (557, 154856), (1114, 77428), (1489, 57928), (2228, 38714), (2978, 28964), (4456, 19357), (5956, 14482), (7241, 11912)]