87589216

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19141}}^1$

素因数の和:19175

約数の個数: 48

約数和(自身を含む): 202598928

約数和(自身を除く): 115009712

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 19141, 38282, 76564, 153128, 210551, 248833, 306256, 421102, 497666, 612512, 842204, 995332, 1684408, 1990664, 2737163, 3368816, 3981328, 5474326, 6737632, 7962656, 10948652, 21897304, 43794608, 87589216]

約数ペア:

[(1, 87589216), (2, 43794608), (4, 21897304), (8, 10948652), (11, 7962656), (13, 6737632), (16, 5474326), (22, 3981328), (26, 3368816), (32, 2737163), (44, 1990664), (52, 1684408), (88, 995332), (104, 842204), (143, 612512), (176, 497666), (208, 421102), (286, 306256), (352, 248833), (416, 210551), (572, 153128), (1144, 76564), (2288, 38282), (4576, 19141)]