8189008

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{7639}}^1$

素因数の和:7714

約数の個数: 20

約数和(自身を含む): 16105120

約数和(自身を除く): 7916112

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 7639, 15278, 30556, 61112, 122224, 511813, 1023626, 2047252, 4094504, 8189008]

約数ペア:

[(1, 8189008), (2, 4094504), (4, 2047252), (8, 1023626), (16, 511813), (67, 122224), (134, 61112), (268, 30556), (536, 15278), (1072, 7639)]