134878816

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{247939}}^1$

素因数の和:247966

約数の個数: 24

約数和(自身を含む): 281163960

約数和(自身を除く): 146285144

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 247939, 495878, 991756, 1983512, 3967024, 4214963, 7934048, 8429926, 16859852, 33719704, 67439408, 134878816]

約数ペア:

[(1, 134878816), (2, 67439408), (4, 33719704), (8, 16859852), (16, 8429926), (17, 7934048), (32, 4214963), (34, 3967024), (68, 1983512), (136, 991756), (272, 495878), (544, 247939)]