85287142

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{431}}^1\times {\mathrm{607}}^1$

素因数の和:1203

約数の個数: 16

約数和(自身を含む): 129226752

約数和(自身を除く): 43939610

約数列:

[1, 2, 163, 326, 431, 607, 862, 1214, 70253, 98941, 140506, 197882, 261617, 523234, 42643571, 85287142]

約数ペア:

[(1, 85287142), (2, 42643571), (163, 523234), (326, 261617), (431, 197882), (607, 140506), (862, 98941), (1214, 70253)]