289094816

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{134839}}^1$

素因数の和:134916

約数の個数: 24

約数和(自身を含む): 577654560

約数和(自身を除く): 288559744

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 268, 536, 1072, 2144, 134839, 269678, 539356, 1078712, 2157424, 4314848, 9034213, 18068426, 36136852, 72273704, 144547408, 289094816]

約数ペア:

[(1, 289094816), (2, 144547408), (4, 72273704), (8, 36136852), (16, 18068426), (32, 9034213), (67, 4314848), (134, 2157424), (268, 1078712), (536, 539356), (1072, 269678), (2144, 134839)]