80450048

素因数分解:

$2^9\times 7^1\times {\mathrm{22447}}^1$

素因数の和:22472

約数の個数: 40

約数和(自身を含む): 183714432

約数和(自身を除く): 103264384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 22447, 44894, 89788, 157129, 179576, 314258, 359152, 628516, 718304, 1257032, 1436608, 2514064, 2873216, 5028128, 5746432, 10056256, 11492864, 20112512, 40225024, 80450048]

約数ペア:

[(1, 80450048), (2, 40225024), (4, 20112512), (7, 11492864), (8, 10056256), (14, 5746432), (16, 5028128), (28, 2873216), (32, 2514064), (56, 1436608), (64, 1257032), (112, 718304), (128, 628516), (224, 359152), (256, 314258), (448, 179576), (512, 157129), (896, 89788), (1792, 44894), (3584, 22447)]