289740056

素因数分解:

$2^3\times {\mathrm{631}}^1\times {\mathrm{57397}}^1$

素因数の和:58034

約数の個数: 16

約数和(自身を含む): 544133040

約数和(自身を除く): 254392984

約数列:

[1, 2, 4, 8, 631, 1262, 2524, 5048, 57397, 114794, 229588, 459176, 36217507, 72435014, 144870028, 289740056]

約数ペア:

[(1, 289740056), (2, 144870028), (4, 72435014), (8, 36217507), (631, 459176), (1262, 229588), (2524, 114794), (5048, 57397)]