88000088

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{9901}}^1$

素因数の和:10019

約数の個数: 32

約数和(自身を含む): 181800720

約数和(自身を除く): 93800632

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 101, 202, 404, 808, 1111, 2222, 4444, 8888, 9901, 19802, 39604, 79208, 108911, 217822, 435644, 871288, 1000001, 2000002, 4000004, 8000008, 11000011, 22000022, 44000044, 88000088]

約数ペア:

[(1, 88000088), (2, 44000044), (4, 22000022), (8, 11000011), (11, 8000008), (22, 4000004), (44, 2000002), (88, 1000001), (101, 871288), (202, 435644), (404, 217822), (808, 108911), (1111, 79208), (2222, 39604), (4444, 19802), (8888, 9901)]