61805104

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{89833}}^1$

素因数の和:89884

約数の個数: 20

約数和(自身を含む): 122533576

約数和(自身を除く): 60728472

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 89833, 179666, 359332, 718664, 1437328, 3862819, 7725638, 15451276, 30902552, 61805104]

約数ペア:

[(1, 61805104), (2, 30902552), (4, 15451276), (8, 7725638), (16, 3862819), (43, 1437328), (86, 718664), (172, 359332), (344, 179666), (688, 89833)]