8009936

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{641}}^1$

素因数の和:731

約数の個数: 40

約数和(自身を含む): 17195328

約数和(自身を除く): 9185392

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 71, 88, 142, 176, 284, 568, 641, 781, 1136, 1282, 1562, 2564, 3124, 5128, 6248, 7051, 10256, 12496, 14102, 28204, 45511, 56408, 91022, 112816, 182044, 364088, 500621, 728176, 1001242, 2002484, 4004968, 8009936]

約数ペア:

[(1, 8009936), (2, 4004968), (4, 2002484), (8, 1001242), (11, 728176), (16, 500621), (22, 364088), (44, 182044), (71, 112816), (88, 91022), (142, 56408), (176, 45511), (284, 28204), (568, 14102), (641, 12496), (781, 10256), (1136, 7051), (1282, 6248), (1562, 5128), (2564, 3124)]