86131552

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1051}}^1$

素因数の和:1271

約数の個数: 48

約数和(自身を含む): 183717072

約数和(自身を除く): 97585520

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 197, 208, 394, 416, 788, 1051, 1576, 2102, 2561, 3152, 4204, 5122, 6304, 8408, 10244, 13663, 16816, 20488, 27326, 33632, 40976, 54652, 81952, 109304, 207047, 218608, 414094, 437216, 828188, 1656376, 2691611, 3312752, 5383222, 6625504, 10766444, 21532888, 43065776, 86131552]

約数ペア:

[(1, 86131552), (2, 43065776), (4, 21532888), (8, 10766444), (13, 6625504), (16, 5383222), (26, 3312752), (32, 2691611), (52, 1656376), (104, 828188), (197, 437216), (208, 414094), (394, 218608), (416, 207047), (788, 109304), (1051, 81952), (1576, 54652), (2102, 40976), (2561, 33632), (3152, 27326), (4204, 20488), (5122, 16816), (6304, 13663), (8408, 10244)]