4170256

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{3671}}^1$

素因数の和:3750

約数の個数: 20

約数和(自身を含む): 8195904

約数和(自身を除く): 4025648

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 3671, 7342, 14684, 29368, 58736, 260641, 521282, 1042564, 2085128, 4170256]

約数ペア:

[(1, 4170256), (2, 2085128), (4, 1042564), (8, 521282), (16, 260641), (71, 58736), (142, 29368), (284, 14684), (568, 7342), (1136, 3671)]