53438072

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{392927}}^1$

素因数の和:392950

約数の個数: 16

約数和(自身を含む): 106090560

約数和(自身を除く): 52652488

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 392927, 785854, 1571708, 3143416, 6679759, 13359518, 26719036, 53438072]

約数ペア:

[(1, 53438072), (2, 26719036), (4, 13359518), (8, 6679759), (17, 3143416), (34, 1571708), (68, 785854), (136, 392927)]