9918616

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{72931}}^1$

素因数の和:72954

約数の個数: 16

約数和(自身を含む): 19691640

約数和(自身を除く): 9773024

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 72931, 145862, 291724, 583448, 1239827, 2479654, 4959308, 9918616]

約数ペア:

[(1, 9918616), (2, 4959308), (4, 2479654), (8, 1239827), (17, 583448), (34, 291724), (68, 145862), (136, 72931)]