16751696

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{80537}}^1$

素因数の和:80558

約数の個数: 20

約数和(自身を含む): 34953492

約数和(自身を除く): 18201796

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 80537, 161074, 322148, 644296, 1046981, 1288592, 2093962, 4187924, 8375848, 16751696]

約数ペア:

[(1, 16751696), (2, 8375848), (4, 4187924), (8, 2093962), (13, 1288592), (16, 1046981), (26, 644296), (52, 322148), (104, 161074), (208, 80537)]