85569154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{643}}^1$

素因数の和:942

約数の個数: 32

約数和(自身を含む): 146893824

約数和(自身を除く): 61324670

約数列:

[1, 2, 11, 22, 23, 46, 253, 263, 506, 526, 643, 1286, 2893, 5786, 6049, 7073, 12098, 14146, 14789, 29578, 66539, 133078, 162679, 169109, 325358, 338218, 1860199, 3720398, 3889507, 7779014, 42784577, 85569154]

約数ペア:

[(1, 85569154), (2, 42784577), (11, 7779014), (22, 3889507), (23, 3720398), (46, 1860199), (253, 338218), (263, 325358), (506, 169109), (526, 162679), (643, 133078), (1286, 66539), (2893, 29578), (5786, 14789), (6049, 14146), (7073, 12098)]