248077328

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{912049}}^1$

素因数の和:912074

約数の個数: 20

約数和(自身を含む): 508923900

約数和(自身を除く): 260846572

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 912049, 1824098, 3648196, 7296392, 14592784, 15504833, 31009666, 62019332, 124038664, 248077328]

約数ペア:

[(1, 248077328), (2, 124038664), (4, 62019332), (8, 31009666), (16, 15504833), (17, 14592784), (34, 7296392), (68, 3648196), (136, 1824098), (272, 912049)]