87888382

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{18917}}^1$

素因数の和:19043

約数の個数: 16

約数和(自身を含む): 138933792

約数和(自身を除く): 51045410

約数列:

[1, 2, 23, 46, 101, 202, 2323, 4646, 18917, 37834, 435091, 870182, 1910617, 3821234, 43944191, 87888382]

約数ペア:

[(1, 87888382), (2, 43944191), (23, 3821234), (46, 1910617), (101, 870182), (202, 435091), (2323, 37834), (4646, 18917)]