2016453776

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{2687}}^1$

素因数の和:2832

約数の個数: 80

約数和(自身を含む): 4319723520

約数和(自身を除く): 2303269744

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 89, 124, 136, 178, 248, 272, 356, 496, 527, 712, 1054, 1424, 1513, 2108, 2687, 2759, 3026, 4216, 5374, 5518, 6052, 8432, 10748, 11036, 12104, 21496, 22072, 24208, 42992, 44144, 45679, 46903, 83297, 91358, 93806, 166594, 182716, 187612, 239143, 333188, 365432, 375224, 478286, 666376, 730864, 750448, 956572, 1332752, 1416049, 1913144, 2832098, 3826288, 4065431, 5664196, 7413433, 8130862, 11328392, 14826866, 16261724, 22656784, 29653732, 32523448, 59307464, 65046896, 118614928, 126028361, 252056722, 504113444, 1008226888, 2016453776]

約数ペア:

[(1, 2016453776), (2, 1008226888), (4, 504113444), (8, 252056722), (16, 126028361), (17, 118614928), (31, 65046896), (34, 59307464), (62, 32523448), (68, 29653732), (89, 22656784), (124, 16261724), (136, 14826866), (178, 11328392), (248, 8130862), (272, 7413433), (356, 5664196), (496, 4065431), (527, 3826288), (712, 2832098), (1054, 1913144), (1424, 1416049), (1513, 1332752), (2108, 956572), (2687, 750448), (2759, 730864), (3026, 666376), (4216, 478286), (5374, 375224), (5518, 365432), (6052, 333188), (8432, 239143), (10748, 187612), (11036, 182716), (12104, 166594), (21496, 93806), (22072, 91358), (24208, 83297), (42992, 46903), (44144, 45679)]