89086288

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2237}}^1$

素因数の和:2395

約数の個数: 40

約数和(自身を含む): 183157920

約数和(自身を除く): 94071632

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 131, 152, 262, 304, 524, 1048, 2096, 2237, 2489, 4474, 4978, 8948, 9956, 17896, 19912, 35792, 39824, 42503, 85006, 170012, 293047, 340024, 586094, 680048, 1172188, 2344376, 4688752, 5567893, 11135786, 22271572, 44543144, 89086288]

約数ペア:

[(1, 89086288), (2, 44543144), (4, 22271572), (8, 11135786), (16, 5567893), (19, 4688752), (38, 2344376), (76, 1172188), (131, 680048), (152, 586094), (262, 340024), (304, 293047), (524, 170012), (1048, 85006), (2096, 42503), (2237, 39824), (2489, 35792), (4474, 19912), (4978, 17896), (8948, 9956)]