16172942

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{1553}}^1$

素因数の和:1723

約数の個数: 16

約数和(自身を含む): 25062912

約数和(自身を除く): 8889970

約数列:

[1, 2, 41, 82, 127, 254, 1553, 3106, 5207, 10414, 63673, 127346, 197231, 394462, 8086471, 16172942]

約数ペア:

[(1, 16172942), (2, 8086471), (41, 394462), (82, 197231), (127, 127346), (254, 63673), (1553, 10414), (3106, 5207)]