31114704

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{313}}^1$

素因数の和:452

約数の個数: 80

約数和(自身を含む): 85659200

約数和(自身を除く): 54544496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 109, 114, 152, 218, 228, 304, 313, 327, 436, 456, 626, 654, 872, 912, 939, 1252, 1308, 1744, 1878, 2071, 2504, 2616, 3756, 4142, 5008, 5232, 5947, 6213, 7512, 8284, 11894, 12426, 15024, 16568, 17841, 23788, 24852, 33136, 34117, 35682, 47576, 49704, 68234, 71364, 95152, 99408, 102351, 136468, 142728, 204702, 272936, 285456, 409404, 545872, 648223, 818808, 1296446, 1637616, 1944669, 2592892, 3889338, 5185784, 7778676, 10371568, 15557352, 31114704]

約数ペア:

[(1, 31114704), (2, 15557352), (3, 10371568), (4, 7778676), (6, 5185784), (8, 3889338), (12, 2592892), (16, 1944669), (19, 1637616), (24, 1296446), (38, 818808), (48, 648223), (57, 545872), (76, 409404), (109, 285456), (114, 272936), (152, 204702), (218, 142728), (228, 136468), (304, 102351), (313, 99408), (327, 95152), (436, 71364), (456, 68234), (626, 49704), (654, 47576), (872, 35682), (912, 34117), (939, 33136), (1252, 24852), (1308, 23788), (1744, 17841), (1878, 16568), (2071, 15024), (2504, 12426), (2616, 11894), (3756, 8284), (4142, 7512), (5008, 6213), (5232, 5947)]