16539278192

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{167891}}^1$

素因数の和:168077

約数の個数: 40

約数和(自身を含む): 32976675072

約数和(自身を除く): 16437396880

約数列:

[1, 2, 4, 8, 16, 47, 94, 131, 188, 262, 376, 524, 752, 1048, 2096, 6157, 12314, 24628, 49256, 98512, 167891, 335782, 671564, 1343128, 2686256, 7890877, 15781754, 21993721, 31563508, 43987442, 63127016, 87974884, 126254032, 175949768, 351899536, 1033704887, 2067409774, 4134819548, 8269639096, 16539278192]

約数ペア:

[(1, 16539278192), (2, 8269639096), (4, 4134819548), (8, 2067409774), (16, 1033704887), (47, 351899536), (94, 175949768), (131, 126254032), (188, 87974884), (262, 63127016), (376, 43987442), (524, 31563508), (752, 21993721), (1048, 15781754), (2096, 7890877), (6157, 2686256), (12314, 1343128), (24628, 671564), (49256, 335782), (98512, 167891)]