8670896

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41687}}^1$

素因数の和:41708

約数の個数: 20

約数和(自身を含む): 18092592

約数和(自身を除く): 9421696

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 41687, 83374, 166748, 333496, 541931, 666992, 1083862, 2167724, 4335448, 8670896]

約数ペア:

[(1, 8670896), (2, 4335448), (4, 2167724), (8, 1083862), (13, 666992), (16, 541931), (26, 333496), (52, 166748), (104, 83374), (208, 41687)]