16808968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{761}}^1$

素因数の和:1029

約数の個数: 32

約数和(自身を含む): 34564320

約数和(自身を除く): 17755352

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 251, 502, 761, 1004, 1522, 2008, 2761, 3044, 5522, 6088, 8371, 11044, 16742, 22088, 33484, 66968, 191011, 382022, 764044, 1528088, 2101121, 4202242, 8404484, 16808968]

約数ペア:

[(1, 16808968), (2, 8404484), (4, 4202242), (8, 2101121), (11, 1528088), (22, 764044), (44, 382022), (88, 191011), (251, 66968), (502, 33484), (761, 22088), (1004, 16742), (1522, 11044), (2008, 8371), (2761, 6088), (3044, 5522)]