15087568

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{55469}}^1$

素因数の和:55494

約数の個数: 20

約数和(自身を含む): 30952260

約数和(自身を除く): 15864692

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 55469, 110938, 221876, 443752, 887504, 942973, 1885946, 3771892, 7543784, 15087568]

約数ペア:

[(1, 15087568), (2, 7543784), (4, 3771892), (8, 1885946), (16, 942973), (17, 887504), (34, 443752), (68, 221876), (136, 110938), (272, 55469)]