84416002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{37991}}^1$

素因数の和:38105

約数の個数: 16

約数和(自身を含む): 139506624

約数和(自身を除く): 55090622

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 37991, 75982, 417901, 835802, 3837091, 7674182, 42208001, 84416002]

約数ペア:

[(1, 84416002), (2, 42208001), (11, 7674182), (22, 3837091), (101, 835802), (202, 417901), (1111, 75982), (2222, 37991)]