89156464

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{242273}}^1$

素因数の和:242304

約数の個数: 20

約数和(自身を含む): 180251856

約数和(自身を除く): 91095392

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 242273, 484546, 969092, 1938184, 3876368, 5572279, 11144558, 22289116, 44578232, 89156464]

約数ペア:

[(1, 89156464), (2, 44578232), (4, 22289116), (8, 11144558), (16, 5572279), (23, 3876368), (46, 1938184), (92, 969092), (184, 484546), (368, 242273)]