86993248

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{719}}^1$

素因数の和:947

約数の個数: 48

約数和(自身を含む): 181440000

約数和(自身を除く): 94446752

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 199, 304, 398, 608, 719, 796, 1438, 1592, 2876, 3184, 3781, 5752, 6368, 7562, 11504, 13661, 15124, 23008, 27322, 30248, 54644, 60496, 109288, 120992, 143081, 218576, 286162, 437152, 572324, 1144648, 2289296, 2718539, 4578592, 5437078, 10874156, 21748312, 43496624, 86993248]

約数ペア:

[(1, 86993248), (2, 43496624), (4, 21748312), (8, 10874156), (16, 5437078), (19, 4578592), (32, 2718539), (38, 2289296), (76, 1144648), (152, 572324), (199, 437152), (304, 286162), (398, 218576), (608, 143081), (719, 120992), (796, 109288), (1438, 60496), (1592, 54644), (2876, 30248), (3184, 27322), (3781, 23008), (5752, 15124), (6368, 13661), (7562, 11504)]