27731402

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1\times {\mathrm{607}}^1$

素因数の和:1093

約数の個数: 16

約数和(自身を含む): 42550272

約数和(自身を除く): 14818870

約数列:

[1, 2, 53, 106, 431, 607, 862, 1214, 22843, 32171, 45686, 64342, 261617, 523234, 13865701, 27731402]

約数ペア:

[(1, 27731402), (2, 13865701), (53, 523234), (106, 261617), (431, 64342), (607, 45686), (862, 32171), (1214, 22843)]