40744448

素因数分解:

$2^9\times {\mathrm{79579}}^1$

素因数の和:79597

約数の個数: 20

約数和(自身を含む): 81410340

約数和(自身を除く): 40665892

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 79579, 159158, 318316, 636632, 1273264, 2546528, 5093056, 10186112, 20372224, 40744448]

約数ペア:

[(1, 40744448), (2, 20372224), (4, 10186112), (8, 5093056), (16, 2546528), (32, 1273264), (64, 636632), (128, 318316), (256, 159158), (512, 79579)]