89938583

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{347}}^1\times {\mathrm{607}}^1$

素因数の和:1022

約数の個数: 16

約数和(自身を含む): 104945664

約数和(自身を除く): 15007081

約数列:

[1, 7, 61, 347, 427, 607, 2429, 4249, 21167, 37027, 148169, 210629, 259189, 1474403, 12848369, 89938583]

約数ペア:

[(1, 89938583), (7, 12848369), (61, 1474403), (347, 259189), (427, 210629), (607, 148169), (2429, 37027), (4249, 21167)]