290416144

素因数分解:

$2^4\times {\mathrm{727}}^1\times {\mathrm{24967}}^1$

素因数の和:25702

約数の個数: 20

約数和(自身を含む): 563477824

約数和(自身を除く): 273061680

約数列:

[1, 2, 4, 8, 16, 727, 1454, 2908, 5816, 11632, 24967, 49934, 99868, 199736, 399472, 18151009, 36302018, 72604036, 145208072, 290416144]

約数ペア:

[(1, 290416144), (2, 145208072), (4, 72604036), (8, 36302018), (16, 18151009), (727, 399472), (1454, 199736), (2908, 99868), (5816, 49934), (11632, 24967)]