85878806

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{45247}}^1$

素因数の和:45335

約数の個数: 16

約数和(自身を含む): 140630784

約数和(自身を除く): 54751978

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 45247, 90494, 588211, 1176422, 3303031, 6606062, 42939403, 85878806]

約数ペア:

[(1, 85878806), (2, 42939403), (13, 6606062), (26, 3303031), (73, 1176422), (146, 588211), (949, 90494), (1898, 45247)]