283025296

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{431441}}^1$

素因数の和:431490

約数の個数: 20

約数和(自身を含む): 561737484

約数和(自身を除く): 278712188

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 431441, 862882, 1725764, 3451528, 6903056, 17689081, 35378162, 70756324, 141512648, 283025296]

約数ペア:

[(1, 283025296), (2, 141512648), (4, 70756324), (8, 35378162), (16, 17689081), (41, 6903056), (82, 3451528), (164, 1725764), (328, 862882), (656, 431441)]