85419016

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{1499}}^1$

素因数の和:1941

約数の個数: 32

約数和(自身を含む): 170100000

約数和(自身を除く): 84680984

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 419, 838, 1499, 1676, 2998, 3352, 5996, 7123, 11992, 14246, 25483, 28492, 50966, 56984, 101932, 203864, 628081, 1256162, 2512324, 5024648, 10677377, 21354754, 42709508, 85419016]

約数ペア:

[(1, 85419016), (2, 42709508), (4, 21354754), (8, 10677377), (17, 5024648), (34, 2512324), (68, 1256162), (136, 628081), (419, 203864), (838, 101932), (1499, 56984), (1676, 50966), (2998, 28492), (3352, 25483), (5996, 14246), (7123, 11992)]