85174492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{86209}}^1$

素因数の和:86245

約数の個数: 24

約数和(自身を含む): 168971600

約数和(自身を除く): 83797108

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 86209, 172418, 344836, 1120717, 1637971, 2241434, 3275942, 4482868, 6551884, 21293623, 42587246, 85174492]

約数ペア:

[(1, 85174492), (2, 42587246), (4, 21293623), (13, 6551884), (19, 4482868), (26, 3275942), (38, 2241434), (52, 1637971), (76, 1120717), (247, 344836), (494, 172418), (988, 86209)]