87103616

素因数分解:

$2^7\times {\mathrm{401}}^1\times {\mathrm{1697}}^1$

素因数の和:2112

約数の個数: 32

約数和(自身を含む): 174061980

約数和(自身を除く): 86958364

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 401, 802, 1604, 1697, 3208, 3394, 6416, 6788, 12832, 13576, 25664, 27152, 51328, 54304, 108608, 217216, 680497, 1360994, 2721988, 5443976, 10887952, 21775904, 43551808, 87103616]

約数ペア:

[(1, 87103616), (2, 43551808), (4, 21775904), (8, 10887952), (16, 5443976), (32, 2721988), (64, 1360994), (128, 680497), (401, 217216), (802, 108608), (1604, 54304), (1697, 51328), (3208, 27152), (3394, 25664), (6416, 13576), (6788, 12832)]