85821472

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{509}}^1$

素因数の和:1009

約数の個数: 48

約数和(自身を含む): 185068800

約数和(自身を除く): 99247328

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 479, 509, 958, 1018, 1916, 2036, 3832, 4072, 5269, 5599, 7664, 8144, 10538, 11198, 15328, 16288, 21076, 22396, 42152, 44792, 84304, 89584, 168608, 179168, 243811, 487622, 975244, 1950488, 2681921, 3900976, 5363842, 7801952, 10727684, 21455368, 42910736, 85821472]

約数ペア:

[(1, 85821472), (2, 42910736), (4, 21455368), (8, 10727684), (11, 7801952), (16, 5363842), (22, 3900976), (32, 2681921), (44, 1950488), (88, 975244), (176, 487622), (352, 243811), (479, 179168), (509, 168608), (958, 89584), (1018, 84304), (1916, 44792), (2036, 42152), (3832, 22396), (4072, 21076), (5269, 16288), (5599, 15328), (7664, 11198), (8144, 10538)]