87385984

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5737}}^1$

素因数の和:5775

約数の個数: 64

約数和(自身を含む): 210699360

約数和(自身を除く): 123313376

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 272, 448, 476, 544, 896, 952, 1088, 1904, 2176, 3808, 5737, 7616, 11474, 15232, 22948, 40159, 45896, 80318, 91792, 97529, 160636, 183584, 195058, 321272, 367168, 390116, 642544, 682703, 734336, 780232, 1285088, 1365406, 1560464, 2570176, 2730812, 3120928, 5140352, 5461624, 6241856, 10923248, 12483712, 21846496, 43692992, 87385984]

約数ペア:

[(1, 87385984), (2, 43692992), (4, 21846496), (7, 12483712), (8, 10923248), (14, 6241856), (16, 5461624), (17, 5140352), (28, 3120928), (32, 2730812), (34, 2570176), (56, 1560464), (64, 1365406), (68, 1285088), (112, 780232), (119, 734336), (128, 682703), (136, 642544), (224, 390116), (238, 367168), (272, 321272), (448, 195058), (476, 183584), (544, 160636), (896, 97529), (952, 91792), (1088, 80318), (1904, 45896), (2176, 40159), (3808, 22948), (5737, 15232), (7616, 11474)]