325448

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{2393}}^1$

素因数の和:2416

約数の個数: 16

約数和(自身を含む): 646380

約数和(自身を除く): 320932

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 2393, 4786, 9572, 19144, 40681, 81362, 162724, 325448]

約数ペア:

[(1, 325448), (2, 162724), (4, 81362), (8, 40681), (17, 19144), (34, 9572), (68, 4786), (136, 2393)]