90852256

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1297}}^1$

素因数の和:1517

約数の個数: 48

約数和(自身を含む): 196257600

約数和(自身を除く): 105405344

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 199, 352, 398, 796, 1297, 1592, 2189, 2594, 3184, 4378, 5188, 6368, 8756, 10376, 14267, 17512, 20752, 28534, 35024, 41504, 57068, 70048, 114136, 228272, 258103, 456544, 516206, 1032412, 2064824, 2839133, 4129648, 5678266, 8259296, 11356532, 22713064, 45426128, 90852256]

約数ペア:

[(1, 90852256), (2, 45426128), (4, 22713064), (8, 11356532), (11, 8259296), (16, 5678266), (22, 4129648), (32, 2839133), (44, 2064824), (88, 1032412), (176, 516206), (199, 456544), (352, 258103), (398, 228272), (796, 114136), (1297, 70048), (1592, 57068), (2189, 41504), (2594, 35024), (3184, 28534), (4378, 20752), (5188, 17512), (6368, 14267), (8756, 10376)]