16858864

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{95789}}^1$

素因数の和:95808

約数の個数: 20

約数和(自身を含む): 35633880

約数和(自身を除く): 18775016

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 95789, 191578, 383156, 766312, 1053679, 1532624, 2107358, 4214716, 8429432, 16858864]

約数ペア:

[(1, 16858864), (2, 8429432), (4, 4214716), (8, 2107358), (11, 1532624), (16, 1053679), (22, 766312), (44, 383156), (88, 191578), (176, 95789)]