89857306

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{7993}}^1$

素因数の和:8086

約数の個数: 32

約数和(自身を含む): 170368128

約数和(自身を除く): 80510822

約数列:

[1, 2, 7, 11, 14, 22, 73, 77, 146, 154, 511, 803, 1022, 1606, 5621, 7993, 11242, 15986, 55951, 87923, 111902, 175846, 583489, 615461, 1166978, 1230922, 4084423, 6418379, 8168846, 12836758, 44928653, 89857306]

約数ペア:

[(1, 89857306), (2, 44928653), (7, 12836758), (11, 8168846), (14, 6418379), (22, 4084423), (73, 1230922), (77, 1166978), (146, 615461), (154, 583489), (511, 175846), (803, 111902), (1022, 87923), (1606, 55951), (5621, 15986), (7993, 11242)]