264403784

素因数分解:

$2^3\times {\mathrm{461}}^1\times {\mathrm{71693}}^1$

素因数の和:72160

約数の個数: 16

約数和(自身を含む): 496839420

約数和(自身を除く): 232435636

約数列:

[1, 2, 4, 8, 461, 922, 1844, 3688, 71693, 143386, 286772, 573544, 33050473, 66100946, 132201892, 264403784]

約数ペア:

[(1, 264403784), (2, 132201892), (4, 66100946), (8, 33050473), (461, 573544), (922, 286772), (1844, 143386), (3688, 71693)]