129540416

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{88003}}^1$

素因数の和:88038

約数の個数: 28

約数和(自身を含む): 268236192

約数和(自身を除く): 138695776

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 736, 1472, 88003, 176006, 352012, 704024, 1408048, 2024069, 2816096, 4048138, 5632192, 8096276, 16192552, 32385104, 64770208, 129540416]

約数ペア:

[(1, 129540416), (2, 64770208), (4, 32385104), (8, 16192552), (16, 8096276), (23, 5632192), (32, 4048138), (46, 2816096), (64, 2024069), (92, 1408048), (184, 704024), (368, 352012), (736, 176006), (1472, 88003)]