8959216

素因数分解:

$2^4\times 7^1\times {\mathrm{167}}^1\times {\mathrm{479}}^1$

素因数の和:661

約数の個数: 40

約数和(自身を含む): 19998720

約数和(自身を除く): 11039504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 167, 334, 479, 668, 958, 1169, 1336, 1916, 2338, 2672, 3353, 3832, 4676, 6706, 7664, 9352, 13412, 18704, 26824, 53648, 79993, 159986, 319972, 559951, 639944, 1119902, 1279888, 2239804, 4479608, 8959216]

約数ペア:

[(1, 8959216), (2, 4479608), (4, 2239804), (7, 1279888), (8, 1119902), (14, 639944), (16, 559951), (28, 319972), (56, 159986), (112, 79993), (167, 53648), (334, 26824), (479, 18704), (668, 13412), (958, 9352), (1169, 7664), (1336, 6706), (1916, 4676), (2338, 3832), (2672, 3353)]