85409978

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1291}}^1\times {\mathrm{1741}}^1$

素因数の和:3053

約数の個数: 16

約数和(自身を含む): 135039840

約数和(自身を除く): 49629862

約数列:

[1, 2, 19, 38, 1291, 1741, 2582, 3482, 24529, 33079, 49058, 66158, 2247631, 4495262, 42704989, 85409978]

約数ペア:

[(1, 85409978), (2, 42704989), (19, 4495262), (38, 2247631), (1291, 66158), (1741, 49058), (2582, 33079), (3482, 24529)]