100451456

素因数分解:

$2^7\times 7^1\times {\mathrm{112111}}^1$

素因数の和:112132

約数の個数: 32

約数和(自身を含む): 228708480

約数和(自身を除く): 128257024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 112111, 224222, 448444, 784777, 896888, 1569554, 1793776, 3139108, 3587552, 6278216, 7175104, 12556432, 14350208, 25112864, 50225728, 100451456]

約数ペア:

[(1, 100451456), (2, 50225728), (4, 25112864), (7, 14350208), (8, 12556432), (14, 7175104), (16, 6278216), (28, 3587552), (32, 3139108), (56, 1793776), (64, 1569554), (112, 896888), (128, 784777), (224, 448444), (448, 224222), (896, 112111)]