8170256

素因数分解:

$2^4\times {\mathrm{563}}^1\times {\mathrm{907}}^1$

素因数の和:1478

約数の個数: 20

約数和(自身を含む): 15875472

約数和(自身を除く): 7705216

約数列:

[1, 2, 4, 8, 16, 563, 907, 1126, 1814, 2252, 3628, 4504, 7256, 9008, 14512, 510641, 1021282, 2042564, 4085128, 8170256]

約数ペア:

[(1, 8170256), (2, 4085128), (4, 2042564), (8, 1021282), (16, 510641), (563, 14512), (907, 9008), (1126, 7256), (1814, 4504), (2252, 3628)]