31729772

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{3187}}^1$

素因数の和:3341

約数の個数: 24

約数和(自身を含む): 58914240

約数和(自身を除く): 27184468

約数列:

[1, 2, 4, 19, 38, 76, 131, 262, 524, 2489, 3187, 4978, 6374, 9956, 12748, 60553, 121106, 242212, 417497, 834994, 1669988, 7932443, 15864886, 31729772]

約数ペア:

[(1, 31729772), (2, 15864886), (4, 7932443), (19, 1669988), (38, 834994), (76, 417497), (131, 242212), (262, 121106), (524, 60553), (2489, 12748), (3187, 9956), (4978, 6374)]