31828836

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{547}}^1$

素因数の和:940

約数の個数: 48

約数和(自身を含む): 80341184

約数和(自身を除く): 48512348

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 373, 547, 746, 1094, 1119, 1492, 1641, 2188, 2238, 3282, 4476, 4849, 6564, 7111, 9698, 14222, 14547, 19396, 21333, 28444, 29094, 42666, 58188, 85332, 204031, 408062, 612093, 816124, 1224186, 2448372, 2652403, 5304806, 7957209, 10609612, 15914418, 31828836]

約数ペア:

[(1, 31828836), (2, 15914418), (3, 10609612), (4, 7957209), (6, 5304806), (12, 2652403), (13, 2448372), (26, 1224186), (39, 816124), (52, 612093), (78, 408062), (156, 204031), (373, 85332), (547, 58188), (746, 42666), (1094, 29094), (1119, 28444), (1492, 21333), (1641, 19396), (2188, 14547), (2238, 14222), (3282, 9698), (4476, 7111), (4849, 6564)]