16879134448

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{43573}}^1$

素因数の和:43694

約数の個数: 80

約数和(自身を含む): 37346752512

約数和(自身を除く): 20467618064

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 71, 88, 124, 142, 176, 248, 284, 341, 496, 568, 682, 781, 1136, 1364, 1562, 2201, 2728, 3124, 4402, 5456, 6248, 8804, 12496, 17608, 24211, 35216, 43573, 48422, 87146, 96844, 174292, 193688, 348584, 387376, 479303, 697168, 958606, 1350763, 1917212, 2701526, 3093683, 3834424, 5403052, 6187366, 7668848, 10806104, 12374732, 14858393, 21612208, 24749464, 29716786, 34030513, 49498928, 59433572, 68061026, 95904173, 118867144, 136122052, 191808346, 237734288, 272244104, 383616692, 544488208, 767233384, 1054945903, 1534466768, 2109891806, 4219783612, 8439567224, 16879134448]

約数ペア:

[(1, 16879134448), (2, 8439567224), (4, 4219783612), (8, 2109891806), (11, 1534466768), (16, 1054945903), (22, 767233384), (31, 544488208), (44, 383616692), (62, 272244104), (71, 237734288), (88, 191808346), (124, 136122052), (142, 118867144), (176, 95904173), (248, 68061026), (284, 59433572), (341, 49498928), (496, 34030513), (568, 29716786), (682, 24749464), (781, 21612208), (1136, 14858393), (1364, 12374732), (1562, 10806104), (2201, 7668848), (2728, 6187366), (3124, 5403052), (4402, 3834424), (5456, 3093683), (6248, 2701526), (8804, 1917212), (12496, 1350763), (17608, 958606), (24211, 697168), (35216, 479303), (43573, 387376), (48422, 348584), (87146, 193688), (96844, 174292)]