40139182

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{1831}}^1$

素因数の和:2043

約数の個数: 16

約数和(自身を含む): 61401312

約数和(自身を除く): 21262130

約数列:

[1, 2, 97, 113, 194, 226, 1831, 3662, 10961, 21922, 177607, 206903, 355214, 413806, 20069591, 40139182]

約数ペア:

[(1, 40139182), (2, 20069591), (97, 413806), (113, 355214), (194, 206903), (226, 177607), (1831, 21922), (3662, 10961)]