22106072

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 42411600

約数和(自身を除く): 20305528

約数列:

[1, 2, 4, 8, 101, 109, 202, 218, 251, 404, 436, 502, 808, 872, 1004, 2008, 11009, 22018, 25351, 27359, 44036, 50702, 54718, 88072, 101404, 109436, 202808, 218872, 2763259, 5526518, 11053036, 22106072]

約数ペア:

[(1, 22106072), (2, 11053036), (4, 5526518), (8, 2763259), (101, 218872), (109, 202808), (202, 109436), (218, 101404), (251, 88072), (404, 54718), (436, 50702), (502, 44036), (808, 27359), (872, 25351), (1004, 22018), (2008, 11009)]