13605776

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{27431}}^1$

素因数の和:27470

約数の個数: 20

約数和(自身を含む): 27212544

約数和(自身を除く): 13606768

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 27431, 54862, 109724, 219448, 438896, 850361, 1700722, 3401444, 6802888, 13605776]

約数ペア:

[(1, 13605776), (2, 6802888), (4, 3401444), (8, 1700722), (16, 850361), (31, 438896), (62, 219448), (124, 109724), (248, 54862), (496, 27431)]