84239672

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{857}}^1\times {\mathrm{1117}}^1$

素因数の和:1991

約数の個数: 32

約数和(自身を含む): 172663920

約数和(自身を除く): 88424248

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 857, 1117, 1714, 2234, 3428, 4468, 6856, 8936, 9427, 12287, 18854, 24574, 37708, 49148, 75416, 98296, 957269, 1914538, 3829076, 7658152, 10529959, 21059918, 42119836, 84239672]

約数ペア:

[(1, 84239672), (2, 42119836), (4, 21059918), (8, 10529959), (11, 7658152), (22, 3829076), (44, 1914538), (88, 957269), (857, 98296), (1117, 75416), (1714, 49148), (2234, 37708), (3428, 24574), (4468, 18854), (6856, 12287), (8936, 9427)]