17675216

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{84977}}^1$

素因数の和:84998

約数の個数: 20

約数和(自身を含む): 36880452

約数和(自身を除く): 19205236

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 84977, 169954, 339908, 679816, 1104701, 1359632, 2209402, 4418804, 8837608, 17675216]

約数ペア:

[(1, 17675216), (2, 8837608), (4, 4418804), (8, 2209402), (13, 1359632), (16, 1104701), (26, 679816), (52, 339908), (104, 169954), (208, 84977)]