16685806

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:276

約数の個数: 32

約数和(自身を含む): 27628128

約数和(自身を除く): 10942322

約数列:

[1, 2, 17, 34, 43, 86, 101, 113, 202, 226, 731, 1462, 1717, 1921, 3434, 3842, 4343, 4859, 8686, 9718, 11413, 22826, 73831, 82603, 147662, 165206, 194021, 388042, 490759, 981518, 8342903, 16685806]

約数ペア:

[(1, 16685806), (2, 8342903), (17, 981518), (34, 490759), (43, 388042), (86, 194021), (101, 165206), (113, 147662), (202, 82603), (226, 73831), (731, 22826), (1462, 11413), (1717, 9718), (1921, 8686), (3434, 4859), (3842, 4343)]