86181436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{52937}}^1$

素因数の和:52989

約数の個数: 24

約数和(自身を含む): 168978096

約数和(自身を除く): 82796660

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 52937, 105874, 211748, 582307, 1164614, 1958669, 2329228, 3917338, 7834676, 21545359, 43090718, 86181436]

約数ペア:

[(1, 86181436), (2, 43090718), (4, 21545359), (11, 7834676), (22, 3917338), (37, 2329228), (44, 1958669), (74, 1164614), (148, 582307), (407, 211748), (814, 105874), (1628, 52937)]