87880142

素因数分解:

$2^1\times 7^1\times {\mathrm{1861}}^1\times {\mathrm{3373}}^1$

素因数の和:5243

約数の個数: 16

約数和(自身を含む): 150777312

約数和(自身を除く): 62897170

約数列:

[1, 2, 7, 14, 1861, 3373, 3722, 6746, 13027, 23611, 26054, 47222, 6277153, 12554306, 43940071, 87880142]

約数ペア:

[(1, 87880142), (2, 43940071), (7, 12554306), (14, 6277153), (1861, 47222), (3373, 26054), (3722, 23611), (6746, 13027)]