86706008

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{1117}}^1$

素因数の和:1467

約数の個数: 32

約数和(自身を含む): 168504960

約数和(自身を除く): 81798952

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 313, 626, 1117, 1252, 2234, 2504, 4468, 8936, 9703, 19406, 34627, 38812, 69254, 77624, 138508, 277016, 349621, 699242, 1398484, 2796968, 10838251, 21676502, 43353004, 86706008]

約数ペア:

[(1, 86706008), (2, 43353004), (4, 21676502), (8, 10838251), (31, 2796968), (62, 1398484), (124, 699242), (248, 349621), (313, 277016), (626, 138508), (1117, 77624), (1252, 69254), (2234, 38812), (2504, 34627), (4468, 19406), (8936, 9703)]