89136098

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{20249}}^1$

素因数の和:20353

約数の個数: 16

約数和(自身を含む): 139968000

約数和(自身を除く): 50831902

約数列:

[1, 2, 31, 62, 71, 142, 2201, 4402, 20249, 40498, 627719, 1255438, 1437679, 2875358, 44568049, 89136098]

約数ペア:

[(1, 89136098), (2, 44568049), (31, 2875358), (62, 1437679), (71, 1255438), (142, 627719), (2201, 40498), (4402, 20249)]