69269918

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{419}}^1\times {\mathrm{631}}^1$

素因数の和:1183

約数の個数: 16

約数和(自身を含む): 105114240

約数和(自身を除く): 35844322

約数列:

[1, 2, 131, 262, 419, 631, 838, 1262, 54889, 82661, 109778, 165322, 264389, 528778, 34634959, 69269918]

約数ペア:

[(1, 69269918), (2, 34634959), (131, 528778), (262, 264389), (419, 165322), (631, 109778), (838, 82661), (1262, 54889)]