87081544

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{18671}}^1$

素因数の和:18741

約数の個数: 32

約数和(自身を含む): 181491840

約数和(自身を除く): 94410296

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 212, 424, 583, 1166, 2332, 4664, 18671, 37342, 74684, 149368, 205381, 410762, 821524, 989563, 1643048, 1979126, 3958252, 7916504, 10885193, 21770386, 43540772, 87081544]

約数ペア:

[(1, 87081544), (2, 43540772), (4, 21770386), (8, 10885193), (11, 7916504), (22, 3958252), (44, 1979126), (53, 1643048), (88, 989563), (106, 821524), (212, 410762), (424, 205381), (583, 149368), (1166, 74684), (2332, 37342), (4664, 18671)]