40433488

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{47681}}^1$

素因数の和:47742

約数の個数: 20

約数和(自身を含む): 79819668

約数和(自身を除く): 39386180

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 47681, 95362, 190724, 381448, 762896, 2527093, 5054186, 10108372, 20216744, 40433488]

約数ペア:

[(1, 40433488), (2, 20216744), (4, 10108372), (8, 5054186), (16, 2527093), (53, 762896), (106, 381448), (212, 190724), (424, 95362), (848, 47681)]