90890437

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{4013}}^1$

素因数の和:4124

約数の個数: 16

約数和(自身を含む): 104042880

約数和(自身を除く): 13152443

約数列:

[1, 11, 29, 71, 319, 781, 2059, 4013, 22649, 44143, 116377, 284923, 1280147, 3134153, 8262767, 90890437]

約数ペア:

[(1, 90890437), (11, 8262767), (29, 3134153), (71, 1280147), (319, 284923), (781, 116377), (2059, 44143), (4013, 22649)]