87513484

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{11807}}^1$

素因数の和:11937

約数の個数: 24

約数和(自身を含む): 163658880

約数和(自身を除く): 76145396

約数列:

[1, 2, 4, 17, 34, 68, 109, 218, 436, 1853, 3706, 7412, 11807, 23614, 47228, 200719, 401438, 802876, 1286963, 2573926, 5147852, 21878371, 43756742, 87513484]

約数ペア:

[(1, 87513484), (2, 43756742), (4, 21878371), (17, 5147852), (34, 2573926), (68, 1286963), (109, 802876), (218, 401438), (436, 200719), (1853, 47228), (3706, 23614), (7412, 11807)]