31005936

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{5521}}^1$

素因数の和:5551

約数の個数: 80

約数和(自身を含む): 95861920

約数和(自身を除く): 64855984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5521, 5616, 11042, 16563, 22084, 33126, 44168, 49689, 66252, 71773, 88336, 99378, 132504, 143546, 149067, 198756, 215319, 265008, 287092, 298134, 397512, 430638, 574184, 596268, 645957, 795024, 861276, 1148368, 1192536, 1291914, 1722552, 1937871, 2385072, 2583828, 3445104, 3875742, 5167656, 7751484, 10335312, 15502968, 31005936]

約数ペア:

[(1, 31005936), (2, 15502968), (3, 10335312), (4, 7751484), (6, 5167656), (8, 3875742), (9, 3445104), (12, 2583828), (13, 2385072), (16, 1937871), (18, 1722552), (24, 1291914), (26, 1192536), (27, 1148368), (36, 861276), (39, 795024), (48, 645957), (52, 596268), (54, 574184), (72, 430638), (78, 397512), (104, 298134), (108, 287092), (117, 265008), (144, 215319), (156, 198756), (208, 149067), (216, 143546), (234, 132504), (312, 99378), (351, 88336), (432, 71773), (468, 66252), (624, 49689), (702, 44168), (936, 33126), (1404, 22084), (1872, 16563), (2808, 11042), (5521, 5616)]