23838896

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{87643}}^1$

素因数の和:87668

約数の個数: 20

約数和(自身を含む): 48905352

約数和(自身を除く): 25066456

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 87643, 175286, 350572, 701144, 1402288, 1489931, 2979862, 5959724, 11919448, 23838896]

約数ペア:

[(1, 23838896), (2, 11919448), (4, 5959724), (8, 2979862), (16, 1489931), (17, 1402288), (34, 701144), (68, 350572), (136, 175286), (272, 87643)]