83168864

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{311}}^1$

素因数の和:519

約数の個数: 48

約数和(自身を含む): 168176736

約数和(自身を除く): 85007872

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 137, 244, 274, 311, 488, 548, 622, 976, 1096, 1244, 1952, 2192, 2488, 4384, 4976, 8357, 9952, 16714, 18971, 33428, 37942, 42607, 66856, 75884, 85214, 133712, 151768, 170428, 267424, 303536, 340856, 607072, 681712, 1363424, 2599027, 5198054, 10396108, 20792216, 41584432, 83168864]

約数ペア:

[(1, 83168864), (2, 41584432), (4, 20792216), (8, 10396108), (16, 5198054), (32, 2599027), (61, 1363424), (122, 681712), (137, 607072), (244, 340856), (274, 303536), (311, 267424), (488, 170428), (548, 151768), (622, 133712), (976, 85214), (1096, 75884), (1244, 66856), (1952, 42607), (2192, 37942), (2488, 33428), (4384, 18971), (4976, 16714), (8357, 9952)]