86982646

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{43189}}^1$

素因数の和:43263

約数の個数: 16

約数和(自身を含む): 139935600

約数和(自身を除く): 52952954

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 43189, 86378, 820591, 1641182, 2289017, 4578034, 43491323, 86982646]

約数ペア:

[(1, 86982646), (2, 43491323), (19, 4578034), (38, 2289017), (53, 1641182), (106, 820591), (1007, 86378), (2014, 43189)]