68607886

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{19979}}^1$

素因数の和:20099

約数の個数: 16

約数和(自身を含む): 110049840

約数和(自身を除く): 41441954

約数列:

[1, 2, 17, 34, 101, 202, 1717, 3434, 19979, 39958, 339643, 679286, 2017879, 4035758, 34303943, 68607886]

約数ペア:

[(1, 68607886), (2, 34303943), (17, 4035758), (34, 2017879), (101, 679286), (202, 339643), (1717, 39958), (3434, 19979)]