45747728

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{219941}}^1$

素因数の和:219962

約数の個数: 20

約数和(自身を含む): 95454828

約数和(自身を除く): 49707100

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 219941, 439882, 879764, 1759528, 2859233, 3519056, 5718466, 11436932, 22873864, 45747728]

約数ペア:

[(1, 45747728), (2, 22873864), (4, 11436932), (8, 5718466), (13, 3519056), (16, 2859233), (26, 1759528), (52, 879764), (104, 439882), (208, 219941)]