90319369

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{23417}}^1$

素因数の和:23472

約数の個数: 16

約数和(自身を含む): 112406400

約数和(自身を除く): 22087031

約数列:

[1, 7, 19, 29, 133, 203, 551, 3857, 23417, 163919, 444923, 679093, 3114461, 4753651, 12902767, 90319369]

約数ペア:

[(1, 90319369), (7, 12902767), (19, 4753651), (29, 3114461), (133, 679093), (203, 444923), (551, 163919), (3857, 23417)]