80348576

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{32609}}^1$

素因数の和:32637

約数の個数: 48

約数和(自身を含む): 197225280

約数和(自身を除く): 116876704

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 32609, 65218, 130436, 228263, 260872, 358699, 456526, 521744, 717398, 913052, 1043488, 1434796, 1826104, 2510893, 2869592, 3652208, 5021786, 5739184, 7304416, 10043572, 11478368, 20087144, 40174288, 80348576]

約数ペア:

[(1, 80348576), (2, 40174288), (4, 20087144), (7, 11478368), (8, 10043572), (11, 7304416), (14, 5739184), (16, 5021786), (22, 3652208), (28, 2869592), (32, 2510893), (44, 1826104), (56, 1434796), (77, 1043488), (88, 913052), (112, 717398), (154, 521744), (176, 456526), (224, 358699), (308, 260872), (352, 228263), (616, 130436), (1232, 65218), (2464, 32609)]