91087808

素因数分解:

$2^6\times 7^1\times {\mathrm{203321}}^1$

素因数の和:203340

約数の個数: 28

約数和(自身を含む): 206575152

約数和(自身を除く): 115487344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 203321, 406642, 813284, 1423247, 1626568, 2846494, 3253136, 5692988, 6506272, 11385976, 13012544, 22771952, 45543904, 91087808]

約数ペア:

[(1, 91087808), (2, 45543904), (4, 22771952), (7, 13012544), (8, 11385976), (14, 6506272), (16, 5692988), (28, 3253136), (32, 2846494), (56, 1626568), (64, 1423247), (112, 813284), (224, 406642), (448, 203321)]