126804856

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{120997}}^1$

素因数の和:121134

約数の個数: 16

約数和(自身を含む): 239576040

約数和(自身を除く): 112771184

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 120997, 241994, 483988, 967976, 15850607, 31701214, 63402428, 126804856]

約数ペア:

[(1, 126804856), (2, 63402428), (4, 31701214), (8, 15850607), (131, 967976), (262, 483988), (524, 241994), (1048, 120997)]