30389776

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{35837}}^1$

素因数の和:35898

約数の個数: 20

約数和(自身を含む): 59992812

約数和(自身を除く): 29603036

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 35837, 71674, 143348, 286696, 573392, 1899361, 3798722, 7597444, 15194888, 30389776]

約数ペア:

[(1, 30389776), (2, 15194888), (4, 7597444), (8, 3798722), (16, 1899361), (53, 573392), (106, 286696), (212, 143348), (424, 71674), (848, 35837)]