123304856

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{497197}}^1$

素因数の和:497234

約数の個数: 16

約数和(自身を含む): 238655040

約数和(自身を除く): 115350184

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 497197, 994394, 1988788, 3977576, 15413107, 30826214, 61652428, 123304856]

約数ペア:

[(1, 123304856), (2, 61652428), (4, 30826214), (8, 15413107), (31, 3977576), (62, 1988788), (124, 994394), (248, 497197)]