86706942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{21283}}^1$

素因数の和:21392

約数の個数: 32

約数和(自身を含む): 200239872

約数和(自身を除く): 113532930

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 97, 194, 291, 582, 679, 1358, 2037, 4074, 21283, 42566, 63849, 127698, 148981, 297962, 446943, 893886, 2064451, 4128902, 6193353, 12386706, 14451157, 28902314, 43353471, 86706942]

約数ペア:

[(1, 86706942), (2, 43353471), (3, 28902314), (6, 14451157), (7, 12386706), (14, 6193353), (21, 4128902), (42, 2064451), (97, 893886), (194, 446943), (291, 297962), (582, 148981), (679, 127698), (1358, 63849), (2037, 42566), (4074, 21283)]