84431756

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{449}}^1\times {\mathrm{887}}^1$

素因数の和:1393

約数の個数: 24

約数和(自身を含む): 151048800

約数和(自身を除く): 66617044

約数列:

[1, 2, 4, 53, 106, 212, 449, 887, 898, 1774, 1796, 3548, 23797, 47011, 47594, 94022, 95188, 188044, 398263, 796526, 1593052, 21107939, 42215878, 84431756]

約数ペア:

[(1, 84431756), (2, 42215878), (4, 21107939), (53, 1593052), (106, 796526), (212, 398263), (449, 188044), (887, 95188), (898, 94022), (1774, 47594), (1796, 47011), (3548, 23797)]