105072848

素因数分解:

$2^4\times {\mathrm{313}}^1\times {\mathrm{20981}}^1$

素因数の和:21302

約数の個数: 20

約数和(自身を含む): 204238788

約数和(自身を除く): 99165940

約数列:

[1, 2, 4, 8, 16, 313, 626, 1252, 2504, 5008, 20981, 41962, 83924, 167848, 335696, 6567053, 13134106, 26268212, 52536424, 105072848]

約数ペア:

[(1, 105072848), (2, 52536424), (4, 26268212), (8, 13134106), (16, 6567053), (313, 335696), (626, 167848), (1252, 83924), (2504, 41962), (5008, 20981)]