7987312

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{9419}}^1$

素因数の和:9480

約数の個数: 20

約数和(自身を含む): 15769080

約数和(自身を除く): 7781768

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 9419, 18838, 37676, 75352, 150704, 499207, 998414, 1996828, 3993656, 7987312]

約数ペア:

[(1, 7987312), (2, 3993656), (4, 1996828), (8, 998414), (16, 499207), (53, 150704), (106, 75352), (212, 37676), (424, 18838), (848, 9419)]