81439706

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{10301}}^1$

素因数の和:10429

約数の個数: 16

約数和(自身を含む): 126096480

約数和(自身を除く): 44656774

約数列:

[1, 2, 59, 67, 118, 134, 3953, 7906, 10301, 20602, 607759, 690167, 1215518, 1380334, 40719853, 81439706]

約数ペア:

[(1, 81439706), (2, 40719853), (59, 1380334), (67, 1215518), (118, 690167), (134, 607759), (3953, 20602), (7906, 10301)]