85561424

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:268

約数の個数: 80

約数和(自身を含む): 186654720

約数和(自身を除く): 101093296

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 79, 82, 104, 127, 158, 164, 208, 254, 316, 328, 508, 533, 632, 656, 1016, 1027, 1066, 1264, 1651, 2032, 2054, 2132, 3239, 3302, 4108, 4264, 5207, 6478, 6604, 8216, 8528, 10033, 10414, 12956, 13208, 16432, 20066, 20828, 25912, 26416, 40132, 41656, 42107, 51824, 67691, 80264, 83312, 84214, 130429, 135382, 160528, 168428, 260858, 270764, 336856, 411353, 521716, 541528, 673712, 822706, 1043432, 1083056, 1645412, 2086864, 3290824, 5347589, 6581648, 10695178, 21390356, 42780712, 85561424]

約数ペア:

[(1, 85561424), (2, 42780712), (4, 21390356), (8, 10695178), (13, 6581648), (16, 5347589), (26, 3290824), (41, 2086864), (52, 1645412), (79, 1083056), (82, 1043432), (104, 822706), (127, 673712), (158, 541528), (164, 521716), (208, 411353), (254, 336856), (316, 270764), (328, 260858), (508, 168428), (533, 160528), (632, 135382), (656, 130429), (1016, 84214), (1027, 83312), (1066, 80264), (1264, 67691), (1651, 51824), (2032, 42107), (2054, 41656), (2132, 40132), (3239, 26416), (3302, 25912), (4108, 20828), (4264, 20066), (5207, 16432), (6478, 13208), (6604, 12956), (8216, 10414), (8528, 10033)]