126563312

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{108359}}^1$

素因数の和:108440

約数の個数: 20

約数和(自身を含む): 248577840

約数和(自身を除く): 122014528

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 108359, 216718, 433436, 866872, 1733744, 7910207, 15820414, 31640828, 63281656, 126563312]

約数ペア:

[(1, 126563312), (2, 63281656), (4, 31640828), (8, 15820414), (16, 7910207), (73, 1733744), (146, 866872), (292, 433436), (584, 216718), (1168, 108359)]