31944396

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:355

約数の個数: 96

約数和(自身を含む): 87736320

約数和(自身を除く): 55791924

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 47, 57, 66, 76, 94, 114, 132, 141, 188, 209, 228, 271, 282, 418, 517, 542, 564, 627, 813, 836, 893, 1034, 1084, 1254, 1551, 1626, 1786, 2068, 2508, 2679, 2981, 3102, 3252, 3572, 5149, 5358, 5962, 6204, 8943, 9823, 10298, 10716, 11924, 12737, 15447, 17886, 19646, 20596, 25474, 29469, 30894, 35772, 38211, 39292, 50948, 56639, 58938, 61788, 76422, 113278, 117876, 140107, 152844, 169917, 226556, 242003, 280214, 339834, 420321, 484006, 560428, 679668, 726009, 840642, 968012, 1452018, 1681284, 2662033, 2904036, 5324066, 7986099, 10648132, 15972198, 31944396]

約数ペア:

[(1, 31944396), (2, 15972198), (3, 10648132), (4, 7986099), (6, 5324066), (11, 2904036), (12, 2662033), (19, 1681284), (22, 1452018), (33, 968012), (38, 840642), (44, 726009), (47, 679668), (57, 560428), (66, 484006), (76, 420321), (94, 339834), (114, 280214), (132, 242003), (141, 226556), (188, 169917), (209, 152844), (228, 140107), (271, 117876), (282, 113278), (418, 76422), (517, 61788), (542, 58938), (564, 56639), (627, 50948), (813, 39292), (836, 38211), (893, 35772), (1034, 30894), (1084, 29469), (1254, 25474), (1551, 20596), (1626, 19646), (1786, 17886), (2068, 15447), (2508, 12737), (2679, 11924), (2981, 10716), (3102, 10298), (3252, 9823), (3572, 8943), (5149, 6204), (5358, 5962)]