40890688

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{27779}}^1$

素因数の和:27814

約数の個数: 28

約数和(自身を含む): 84673440

約数和(自身を除く): 43782752

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 736, 1472, 27779, 55558, 111116, 222232, 444464, 638917, 888928, 1277834, 1777856, 2555668, 5111336, 10222672, 20445344, 40890688]

約数ペア:

[(1, 40890688), (2, 20445344), (4, 10222672), (8, 5111336), (16, 2555668), (23, 1777856), (32, 1277834), (46, 888928), (64, 638917), (92, 444464), (184, 222232), (368, 111116), (736, 55558), (1472, 27779)]