71285954

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{4027}}^1$

素因数の和:4249

約数の個数: 16

約数和(自身を含む): 109626048

約数和(自身を除く): 38340094

約数列:

[1, 2, 53, 106, 167, 334, 4027, 8054, 8851, 17702, 213431, 426862, 672509, 1345018, 35642977, 71285954]

約数ペア:

[(1, 71285954), (2, 35642977), (53, 1345018), (106, 672509), (167, 426862), (334, 213431), (4027, 17702), (8054, 8851)]