83816852

素因数分解:

$2^2\times 7^3\times {\mathrm{61091}}^1$

素因数の和:61116

約数の個数: 24

約数和(自身を含む): 171057600

約数和(自身を除く): 87240748

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 61091, 122182, 244364, 427637, 855274, 1710548, 2993459, 5986918, 11973836, 20954213, 41908426, 83816852]

約数ペア:

[(1, 83816852), (2, 41908426), (4, 20954213), (7, 11973836), (14, 5986918), (28, 2993459), (49, 1710548), (98, 855274), (196, 427637), (343, 244364), (686, 122182), (1372, 61091)]