227584552

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{50891}}^1$

素因数の和:50953

約数の個数: 32

約数和(自身を含む): 470242080

約数和(自身を除く): 242657528

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 50891, 101782, 203564, 407128, 661583, 1323166, 2188313, 2646332, 4376626, 5292664, 8753252, 17506504, 28448069, 56896138, 113792276, 227584552]

約数ペア:

[(1, 227584552), (2, 113792276), (4, 56896138), (8, 28448069), (13, 17506504), (26, 8753252), (43, 5292664), (52, 4376626), (86, 2646332), (104, 2188313), (172, 1323166), (344, 661583), (559, 407128), (1118, 203564), (2236, 101782), (4472, 50891)]