31796828

素因数分解:

$2^2\times 7^1\times {\mathrm{353}}^1\times {\mathrm{3217}}^1$

素因数の和:3581

約数の個数: 24

約数和(自身を含む): 63793632

約数和(自身を除く): 31996804

約数列:

[1, 2, 4, 7, 14, 28, 353, 706, 1412, 2471, 3217, 4942, 6434, 9884, 12868, 22519, 45038, 90076, 1135601, 2271202, 4542404, 7949207, 15898414, 31796828]

約数ペア:

[(1, 31796828), (2, 15898414), (4, 7949207), (7, 4542404), (14, 2271202), (28, 1135601), (353, 90076), (706, 45038), (1412, 22519), (2471, 12868), (3217, 9884), (4942, 6434)]