18161288

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1093}}^1$

素因数の和:1197

約数の個数: 32

約数和(自身を含む): 35708160

約数和(自身を除く): 17546872

約数列:

[1, 2, 4, 8, 31, 62, 67, 124, 134, 248, 268, 536, 1093, 2077, 2186, 4154, 4372, 8308, 8744, 16616, 33883, 67766, 73231, 135532, 146462, 271064, 292924, 585848, 2270161, 4540322, 9080644, 18161288]

約数ペア:

[(1, 18161288), (2, 9080644), (4, 4540322), (8, 2270161), (31, 585848), (62, 292924), (67, 271064), (124, 146462), (134, 135532), (248, 73231), (268, 67766), (536, 33883), (1093, 16616), (2077, 8744), (2186, 8308), (4154, 4372)]