87985856

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8539}}^1$

素因数の和:8581

約数の個数: 56

約数和(自身を含む): 208239360

約数和(自身を除く): 120253504

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 161, 184, 224, 322, 368, 448, 644, 736, 1288, 1472, 2576, 5152, 8539, 10304, 17078, 34156, 59773, 68312, 119546, 136624, 196397, 239092, 273248, 392794, 478184, 546496, 785588, 956368, 1374779, 1571176, 1912736, 2749558, 3142352, 3825472, 5499116, 6284704, 10998232, 12569408, 21996464, 43992928, 87985856]

約数ペア:

[(1, 87985856), (2, 43992928), (4, 21996464), (7, 12569408), (8, 10998232), (14, 6284704), (16, 5499116), (23, 3825472), (28, 3142352), (32, 2749558), (46, 1912736), (56, 1571176), (64, 1374779), (92, 956368), (112, 785588), (161, 546496), (184, 478184), (224, 392794), (322, 273248), (368, 239092), (448, 196397), (644, 136624), (736, 119546), (1288, 68312), (1472, 59773), (2576, 34156), (5152, 17078), (8539, 10304)]