16271632

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{78229}}^1$

素因数の和:78250

約数の個数: 20

約数和(自身を含む): 33951820

約数和(自身を除く): 17680188

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 78229, 156458, 312916, 625832, 1016977, 1251664, 2033954, 4067908, 8135816, 16271632]

約数ペア:

[(1, 16271632), (2, 8135816), (4, 4067908), (8, 2033954), (13, 1251664), (16, 1016977), (26, 625832), (52, 312916), (104, 156458), (208, 78229)]