320032072

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{2353177}}^1$

素因数の和:2353200

約数の個数: 16

約数和(自身を含む): 635358060

約数和(自身を除く): 315325988

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 2353177, 4706354, 9412708, 18825416, 40004009, 80008018, 160016036, 320032072]

約数ペア:

[(1, 320032072), (2, 160016036), (4, 80008018), (8, 40004009), (17, 18825416), (34, 9412708), (68, 4706354), (136, 2353177)]