31995887

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{24443}}^1$

素因数の和:24478

約数の個数: 16

約数和(自身を含む): 42239232

約数和(自身を除く): 10243345

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 24443, 171101, 268873, 415531, 1882111, 2908717, 4570841, 31995887]

約数ペア:

[(1, 31995887), (7, 4570841), (11, 2908717), (17, 1882111), (77, 415531), (119, 268873), (187, 171101), (1309, 24443)]