80328416

素因数分解:

$2^5\times 7^1\times {\mathrm{97}}^1\times {\mathrm{3697}}^1$

素因数の和:3811

約数の個数: 48

約数和(自身を含む): 182651616

約数和(自身を除く): 102323200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 97, 112, 194, 224, 388, 679, 776, 1358, 1552, 2716, 3104, 3697, 5432, 7394, 10864, 14788, 21728, 25879, 29576, 51758, 59152, 103516, 118304, 207032, 358609, 414064, 717218, 828128, 1434436, 2510263, 2868872, 5020526, 5737744, 10041052, 11475488, 20082104, 40164208, 80328416]

約数ペア:

[(1, 80328416), (2, 40164208), (4, 20082104), (7, 11475488), (8, 10041052), (14, 5737744), (16, 5020526), (28, 2868872), (32, 2510263), (56, 1434436), (97, 828128), (112, 717218), (194, 414064), (224, 358609), (388, 207032), (679, 118304), (776, 103516), (1358, 59152), (1552, 51758), (2716, 29576), (3104, 25879), (3697, 21728), (5432, 14788), (7394, 10864)]