29085778

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{1321}}^1$

素因数の和:1533

約数の個数: 16

約数和(自身を含む): 44498520

約数和(自身を除く): 15412742

約数列:

[1, 2, 101, 109, 202, 218, 1321, 2642, 11009, 22018, 133421, 143989, 266842, 287978, 14542889, 29085778]

約数ペア:

[(1, 29085778), (2, 14542889), (101, 287978), (109, 266842), (202, 143989), (218, 133421), (1321, 22018), (2642, 11009)]