5143792

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{18911}}^1$

素因数の和:18936

約数の個数: 20

約数和(自身を含む): 10552896

約数和(自身を除く): 5409104

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 18911, 37822, 75644, 151288, 302576, 321487, 642974, 1285948, 2571896, 5143792]

約数ペア:

[(1, 5143792), (2, 2571896), (4, 1285948), (8, 642974), (16, 321487), (17, 302576), (34, 151288), (68, 75644), (136, 37822), (272, 18911)]