16272464

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{78233}}^1$

素因数の和:78254

約数の個数: 20

約数和(自身を含む): 33953556

約数和(自身を除く): 17681092

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 78233, 156466, 312932, 625864, 1017029, 1251728, 2034058, 4068116, 8136232, 16272464]

約数ペア:

[(1, 16272464), (2, 8136232), (4, 4068116), (8, 2034058), (13, 1251728), (16, 1017029), (26, 625864), (52, 312932), (104, 156466), (208, 78233)]