108209968

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{62047}}^1$

素因数の和:62164

約数の個数: 20

約数和(自身を含む): 211583680

約数和(自身を除く): 103373712

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 62047, 124094, 248188, 496376, 992752, 6763123, 13526246, 27052492, 54104984, 108209968]

約数ペア:

[(1, 108209968), (2, 54104984), (4, 27052492), (8, 13526246), (16, 6763123), (109, 992752), (218, 496376), (436, 248188), (872, 124094), (1744, 62047)]