8379808

素因数分解:

$2^5\times {\mathrm{131}}^1\times {\mathrm{1999}}^1$

素因数の和:2140

約数の個数: 24

約数和(自身を含む): 16632000

約数和(自身を除く): 8252192

約数列:

[1, 2, 4, 8, 16, 32, 131, 262, 524, 1048, 1999, 2096, 3998, 4192, 7996, 15992, 31984, 63968, 261869, 523738, 1047476, 2094952, 4189904, 8379808]

約数ペア:

[(1, 8379808), (2, 4189904), (4, 2094952), (8, 1047476), (16, 523738), (32, 261869), (131, 63968), (262, 31984), (524, 15992), (1048, 7996), (1999, 4192), (2096, 3998)]