53442968

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{392963}}^1$

素因数の和:392986

約数の個数: 16

約数和(自身を含む): 106100280

約数和(自身を除く): 52657312

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 392963, 785926, 1571852, 3143704, 6680371, 13360742, 26721484, 53442968]

約数ペア:

[(1, 53442968), (2, 26721484), (4, 13360742), (8, 6680371), (17, 3143704), (34, 1571852), (68, 785926), (136, 392963)]