123728936

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{498907}}^1$

素因数の和:498944

約数の個数: 16

約数和(自身を含む): 239475840

約数和(自身を除く): 115746904

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 498907, 997814, 1995628, 3991256, 15466117, 30932234, 61864468, 123728936]

約数ペア:

[(1, 123728936), (2, 61864468), (4, 30932234), (8, 15466117), (31, 3991256), (62, 1995628), (124, 997814), (248, 498907)]