80816512

素因数分解:

$2^7\times 7^1\times {\mathrm{90197}}^1$

素因数の和:90218

約数の個数: 32

約数和(自身を含む): 184003920

約数和(自身を除く): 103187408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 90197, 180394, 360788, 631379, 721576, 1262758, 1443152, 2525516, 2886304, 5051032, 5772608, 10102064, 11545216, 20204128, 40408256, 80816512]

約数ペア:

[(1, 80816512), (2, 40408256), (4, 20204128), (7, 11545216), (8, 10102064), (14, 5772608), (16, 5051032), (28, 2886304), (32, 2525516), (56, 1443152), (64, 1262758), (112, 721576), (128, 631379), (224, 360788), (448, 180394), (896, 90197)]