16973144

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{40031}}^1$

素因数の和:40090

約数の個数: 16

約数和(自身を含む): 32425920

約数和(自身を除く): 15452776

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 40031, 80062, 160124, 320248, 2121643, 4243286, 8486572, 16973144]

約数ペア:

[(1, 16973144), (2, 8486572), (4, 4243286), (8, 2121643), (53, 320248), (106, 160124), (212, 80062), (424, 40031)]