85693424

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{877}}^1$

素因数の和:1113

約数の個数: 40

約数和(自身を含む): 172453248

約数和(自身を除く): 86759824

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 197, 248, 394, 496, 788, 877, 1576, 1754, 3152, 3508, 6107, 7016, 12214, 14032, 24428, 27187, 48856, 54374, 97712, 108748, 172769, 217496, 345538, 434992, 691076, 1382152, 2764304, 5355839, 10711678, 21423356, 42846712, 85693424]

約数ペア:

[(1, 85693424), (2, 42846712), (4, 21423356), (8, 10711678), (16, 5355839), (31, 2764304), (62, 1382152), (124, 691076), (197, 434992), (248, 345538), (394, 217496), (496, 172769), (788, 108748), (877, 97712), (1576, 54374), (1754, 48856), (3152, 27187), (3508, 24428), (6107, 14032), (7016, 12214)]