3251216

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{11953}}^1$

素因数の和:11978

約数の個数: 20

約数和(自身を含む): 6670332

約数和(自身を除く): 3419116

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 11953, 23906, 47812, 95624, 191248, 203201, 406402, 812804, 1625608, 3251216]

約数ペア:

[(1, 3251216), (2, 1625608), (4, 812804), (8, 406402), (16, 203201), (17, 191248), (34, 95624), (68, 47812), (136, 23906), (272, 11953)]