82473974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{37117}}^1$

素因数の和:37231

約数の個数: 16

約数和(自身を含む): 136297296

約数和(自身を除く): 53823322

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 37117, 74234, 408287, 816574, 3748817, 7497634, 41236987, 82473974]

約数ペア:

[(1, 82473974), (2, 41236987), (11, 7497634), (22, 3748817), (101, 816574), (202, 408287), (1111, 74234), (2222, 37117)]