87042002

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{22679}}^1$

素因数の和:22801

約数の個数: 16

約数和(自身を含む): 138801600

約数和(自身を除く): 51759598

約数列:

[1, 2, 19, 38, 101, 202, 1919, 3838, 22679, 45358, 430901, 861802, 2290579, 4581158, 43521001, 87042002]

約数ペア:

[(1, 87042002), (2, 43521001), (19, 4581158), (38, 2290579), (101, 861802), (202, 430901), (1919, 45358), (3838, 22679)]