164048984

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{5281}}^1$

素因数の和:5651

約数の個数: 32

約数和(自身を含む): 336569040

約数和(自身を除く): 172520056

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 353, 706, 1412, 2824, 3883, 5281, 7766, 10562, 15532, 21124, 31064, 42248, 58091, 116182, 232364, 464728, 1864193, 3728386, 7456772, 14913544, 20506123, 41012246, 82024492, 164048984]

約数ペア:

[(1, 164048984), (2, 82024492), (4, 41012246), (8, 20506123), (11, 14913544), (22, 7456772), (44, 3728386), (88, 1864193), (353, 464728), (706, 232364), (1412, 116182), (2824, 58091), (3883, 42248), (5281, 31064), (7766, 21124), (10562, 15532)]