91661548

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1321}}^1$

素因数の和:1438

約数の個数: 48

約数和(自身を含む): 186560640

約数和(自身を除く): 94899092

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 83, 166, 209, 332, 418, 836, 913, 1321, 1577, 1826, 2642, 3154, 3652, 5284, 6308, 14531, 17347, 25099, 29062, 34694, 50198, 58124, 69388, 100396, 109643, 219286, 276089, 438572, 552178, 1104356, 1206073, 2083217, 2412146, 4166434, 4824292, 8332868, 22915387, 45830774, 91661548]

約数ペア:

[(1, 91661548), (2, 45830774), (4, 22915387), (11, 8332868), (19, 4824292), (22, 4166434), (38, 2412146), (44, 2083217), (76, 1206073), (83, 1104356), (166, 552178), (209, 438572), (332, 276089), (418, 219286), (836, 109643), (913, 100396), (1321, 69388), (1577, 58124), (1826, 50198), (2642, 34694), (3154, 29062), (3652, 25099), (5284, 17347), (6308, 14531)]