90637792

素因数分解:

$2^5\times 7^1\times {\mathrm{293}}^1\times {\mathrm{1381}}^1$

素因数の和:1691

約数の個数: 48

約数和(自身を含む): 204779232

約数和(自身を除く): 114141440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 293, 586, 1172, 1381, 2051, 2344, 2762, 4102, 4688, 5524, 8204, 9376, 9667, 11048, 16408, 19334, 22096, 32816, 38668, 44192, 65632, 77336, 154672, 309344, 404633, 809266, 1618532, 2832431, 3237064, 5664862, 6474128, 11329724, 12948256, 22659448, 45318896, 90637792]

約数ペア:

[(1, 90637792), (2, 45318896), (4, 22659448), (7, 12948256), (8, 11329724), (14, 6474128), (16, 5664862), (28, 3237064), (32, 2832431), (56, 1618532), (112, 809266), (224, 404633), (293, 309344), (586, 154672), (1172, 77336), (1381, 65632), (2051, 44192), (2344, 38668), (2762, 32816), (4102, 22096), (4688, 19334), (5524, 16408), (8204, 11048), (9376, 9667)]