38086648

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{2089}}^1$

素因数の和:2191

約数の個数: 32

約数和(自身を含む): 74487600

約数和(自身を除く): 36400952

約数列:

[1, 2, 4, 8, 43, 53, 86, 106, 172, 212, 344, 424, 2089, 2279, 4178, 4558, 8356, 9116, 16712, 18232, 89827, 110717, 179654, 221434, 359308, 442868, 718616, 885736, 4760831, 9521662, 19043324, 38086648]

約数ペア:

[(1, 38086648), (2, 19043324), (4, 9521662), (8, 4760831), (43, 885736), (53, 718616), (86, 442868), (106, 359308), (172, 221434), (212, 179654), (344, 110717), (424, 89827), (2089, 18232), (2279, 16712), (4178, 9116), (4558, 8356)]