42800896

素因数分解:

$2^8\times {\mathrm{167191}}^1$

素因数の和:167207

約数の個数: 18

約数和(自身を含む): 85435112

約数和(自身を除く): 42634216

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 167191, 334382, 668764, 1337528, 2675056, 5350112, 10700224, 21400448, 42800896]

約数ペア:

[(1, 42800896), (2, 21400448), (4, 10700224), (8, 5350112), (16, 2675056), (32, 1337528), (64, 668764), (128, 334382), (256, 167191)]