8000016

素因数分解:

$2^4\times 3^1\times {\mathrm{166667}}^1$

素因数の和:166678

約数の個数: 20

約数和(自身を含む): 20666832

約数和(自身を除く): 12666816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 166667, 333334, 500001, 666668, 1000002, 1333336, 2000004, 2666672, 4000008, 8000016]

約数ペア:

[(1, 8000016), (2, 4000008), (3, 2666672), (4, 2000004), (6, 1333336), (8, 1000002), (12, 666668), (16, 500001), (24, 333334), (48, 166667)]