81793442

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1117}}^1$

素因数の和:1226

約数の個数: 32

約数和(自身を含む): 135233280

約数和(自身を除く): 53439838

約数列:

[1, 2, 19, 38, 41, 47, 82, 94, 779, 893, 1117, 1558, 1786, 1927, 2234, 3854, 21223, 36613, 42446, 45797, 52499, 73226, 91594, 104998, 870143, 997481, 1740286, 1994962, 2152459, 4304918, 40896721, 81793442]

約数ペア:

[(1, 81793442), (2, 40896721), (19, 4304918), (38, 2152459), (41, 1994962), (47, 1740286), (82, 997481), (94, 870143), (779, 104998), (893, 91594), (1117, 73226), (1558, 52499), (1786, 45797), (1927, 42446), (2234, 36613), (3854, 21223)]