87259454

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1\times {\mathrm{2017}}^1$

素因数の和:2339

約数の個数: 16

約数和(自身を含む): 132897408

約数和(自身を除く): 45637954

約数列:

[1, 2, 97, 194, 223, 446, 2017, 4034, 21631, 43262, 195649, 391298, 449791, 899582, 43629727, 87259454]

約数ペア:

[(1, 87259454), (2, 43629727), (97, 899582), (194, 449791), (223, 391298), (446, 195649), (2017, 43262), (4034, 21631)]