109764272

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{129439}}^1$

素因数の和:129500

約数の個数: 20

約数和(自身を含む): 216682560

約数和(自身を除く): 106918288

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 129439, 258878, 517756, 1035512, 2071024, 6860267, 13720534, 27441068, 54882136, 109764272]

約数ペア:

[(1, 109764272), (2, 54882136), (4, 27441068), (8, 13720534), (16, 6860267), (53, 2071024), (106, 1035512), (212, 517756), (424, 258878), (848, 129439)]