31778252

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{4783}}^1$

素因数の和:4949

約数の個数: 24

約数和(自身を含む): 61082112

約数和(自身を除く): 29303860

約数列:

[1, 2, 4, 11, 22, 44, 151, 302, 604, 1661, 3322, 4783, 6644, 9566, 19132, 52613, 105226, 210452, 722233, 1444466, 2888932, 7944563, 15889126, 31778252]

約数ペア:

[(1, 31778252), (2, 15889126), (4, 7944563), (11, 2888932), (22, 1444466), (44, 722233), (151, 210452), (302, 105226), (604, 52613), (1661, 19132), (3322, 9566), (4783, 6644)]