80297728

素因数分解:

$2^8\times 7^1\times {\mathrm{44809}}^1$

素因数の和:44832

約数の個数: 36

約数和(自身を含む): 183183280

約数和(自身を除く): 102885552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 44809, 89618, 179236, 313663, 358472, 627326, 716944, 1254652, 1433888, 2509304, 2867776, 5018608, 5735552, 10037216, 11471104, 20074432, 40148864, 80297728]

約数ペア:

[(1, 80297728), (2, 40148864), (4, 20074432), (7, 11471104), (8, 10037216), (14, 5735552), (16, 5018608), (28, 2867776), (32, 2509304), (56, 1433888), (64, 1254652), (112, 716944), (128, 627326), (224, 358472), (256, 313663), (448, 179236), (896, 89618), (1792, 44809)]