31394594

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29123}}^1$

素因数の和:29150

約数の個数: 24

約数和(自身を含む): 59762448

約数和(自身を除く): 28367854

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 29123, 58246, 203861, 320353, 407722, 640706, 1427027, 2242471, 2854054, 4484942, 15697297, 31394594]

約数ペア:

[(1, 31394594), (2, 15697297), (7, 4484942), (11, 2854054), (14, 2242471), (22, 1427027), (49, 640706), (77, 407722), (98, 320353), (154, 203861), (539, 58246), (1078, 29123)]