321594032

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1182331}}^1$

素因数の和:1182356

約数の個数: 20

約数和(自身を含む): 659741256

約数和(自身を除く): 338147224

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1182331, 2364662, 4729324, 9458648, 18917296, 20099627, 40199254, 80398508, 160797016, 321594032]

約数ペア:

[(1, 321594032), (2, 160797016), (4, 80398508), (8, 40199254), (16, 20099627), (17, 18917296), (34, 9458648), (68, 4729324), (136, 2364662), (272, 1182331)]