86479136

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2239}}^1$

素因数の和:2337

約数の個数: 48

約数和(自身を含む): 182891520

約数和(自身を除く): 96412384

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 71, 136, 142, 272, 284, 544, 568, 1136, 1207, 2239, 2272, 2414, 4478, 4828, 8956, 9656, 17912, 19312, 35824, 38063, 38624, 71648, 76126, 152252, 158969, 304504, 317938, 609008, 635876, 1218016, 1271752, 2543504, 2702473, 5087008, 5404946, 10809892, 21619784, 43239568, 86479136]

約数ペア:

[(1, 86479136), (2, 43239568), (4, 21619784), (8, 10809892), (16, 5404946), (17, 5087008), (32, 2702473), (34, 2543504), (68, 1271752), (71, 1218016), (136, 635876), (142, 609008), (272, 317938), (284, 304504), (544, 158969), (568, 152252), (1136, 76126), (1207, 71648), (2239, 38624), (2272, 38063), (2414, 35824), (4478, 19312), (4828, 17912), (8956, 9656)]