89933672

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{3323}}^1$

素因数の和:3545

約数の個数: 32

約数和(自身を含む): 179496000

約数和(自身を除く): 89562328

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 199, 398, 796, 1592, 3323, 3383, 6646, 6766, 13292, 13532, 26584, 27064, 56491, 112982, 225964, 451928, 661277, 1322554, 2645108, 5290216, 11241709, 22483418, 44966836, 89933672]

約数ペア:

[(1, 89933672), (2, 44966836), (4, 22483418), (8, 11241709), (17, 5290216), (34, 2645108), (68, 1322554), (136, 661277), (199, 451928), (398, 225964), (796, 112982), (1592, 56491), (3323, 27064), (3383, 26584), (6646, 13532), (6766, 13292)]