85869188

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{661}}^1\times {\mathrm{691}}^1$

素因数の和:1403

約数の個数: 24

約数和(自身を含む): 153922944

約数和(自身を除く): 68053756

約数列:

[1, 2, 4, 47, 94, 188, 661, 691, 1322, 1382, 2644, 2764, 31067, 32477, 62134, 64954, 124268, 129908, 456751, 913502, 1827004, 21467297, 42934594, 85869188]

約数ペア:

[(1, 85869188), (2, 42934594), (4, 21467297), (47, 1827004), (94, 913502), (188, 456751), (661, 129908), (691, 124268), (1322, 64954), (1382, 62134), (2644, 32477), (2764, 31067)]