91421648

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{336109}}^1$

素因数の和:336134

約数の個数: 20

約数和(自身を含む): 187549380

約数和(自身を除く): 96127732

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 336109, 672218, 1344436, 2688872, 5377744, 5713853, 11427706, 22855412, 45710824, 91421648]

約数ペア:

[(1, 91421648), (2, 45710824), (4, 22855412), (8, 11427706), (16, 5713853), (17, 5377744), (34, 2688872), (68, 1344436), (136, 672218), (272, 336109)]