234178172

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{607}}^1\times {\mathrm{2243}}^1$

素因数の和:2897

約数の個数: 24

約数和(自身を含む): 420220416

約数和(自身を除く): 186042244

約数列:

[1, 2, 4, 43, 86, 172, 607, 1214, 2243, 2428, 4486, 8972, 26101, 52202, 96449, 104404, 192898, 385796, 1361501, 2723002, 5446004, 58544543, 117089086, 234178172]

約数ペア:

[(1, 234178172), (2, 117089086), (4, 58544543), (43, 5446004), (86, 2723002), (172, 1361501), (607, 385796), (1214, 192898), (2243, 104404), (2428, 96449), (4486, 52202), (8972, 26101)]