31767265264

素因数分解:

$2^4\times 7^2\times {\mathrm{40519471}}^1$

素因数の和:40519493

約数の個数: 30

約数和(自身を含む): 71597907024

約数和(自身を除く): 39830641760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 40519471, 81038942, 162077884, 283636297, 324155768, 567272594, 648311536, 1134545188, 1985454079, 2269090376, 3970908158, 4538180752, 7941816316, 15883632632, 31767265264]

約数ペア:

[(1, 31767265264), (2, 15883632632), (4, 7941816316), (7, 4538180752), (8, 3970908158), (14, 2269090376), (16, 1985454079), (28, 1134545188), (49, 648311536), (56, 567272594), (98, 324155768), (112, 283636297), (196, 162077884), (392, 81038942), (784, 40519471)]