31885776

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17033}}^1$

素因数の和:17060

約数の個数: 60

約数和(自身を含む): 96105828

約数和(自身を除く): 64220052

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 17033, 34066, 51099, 68132, 102198, 136264, 153297, 204396, 221429, 272528, 306594, 408792, 442858, 613188, 664287, 817584, 885716, 1226376, 1328574, 1771432, 1992861, 2452752, 2657148, 3542864, 3985722, 5314296, 7971444, 10628592, 15942888, 31885776]

約数ペア:

[(1, 31885776), (2, 15942888), (3, 10628592), (4, 7971444), (6, 5314296), (8, 3985722), (9, 3542864), (12, 2657148), (13, 2452752), (16, 1992861), (18, 1771432), (24, 1328574), (26, 1226376), (36, 885716), (39, 817584), (48, 664287), (52, 613188), (72, 442858), (78, 408792), (104, 306594), (117, 272528), (144, 221429), (156, 204396), (208, 153297), (234, 136264), (312, 102198), (468, 68132), (624, 51099), (936, 34066), (1872, 17033)]