30086776

素因数分解:

$2^3\times {\mathrm{173}}^1\times {\mathrm{21739}}^1$

素因数の和:21918

約数の個数: 16

約数和(自身を含む): 56741400

約数和(自身を除く): 26654624

約数列:

[1, 2, 4, 8, 173, 346, 692, 1384, 21739, 43478, 86956, 173912, 3760847, 7521694, 15043388, 30086776]

約数ペア:

[(1, 30086776), (2, 15043388), (4, 7521694), (8, 3760847), (173, 173912), (346, 86956), (692, 43478), (1384, 21739)]