56969488

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{67181}}^1$

素因数の和:67242

約数の個数: 20

約数和(自身を含む): 112462668

約数和(自身を除く): 55493180

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 67181, 134362, 268724, 537448, 1074896, 3560593, 7121186, 14242372, 28484744, 56969488]

約数ペア:

[(1, 56969488), (2, 28484744), (4, 14242372), (8, 7121186), (16, 3560593), (53, 1074896), (106, 537448), (212, 268724), (424, 134362), (848, 67181)]