85757168

素因数分解:

$2^4\times 7^1\times {\mathrm{157}}^1\times {\mathrm{4877}}^1$

素因数の和:5049

約数の個数: 40

約数和(自身を含む): 191139552

約数和(自身を除く): 105382384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 157, 314, 628, 1099, 1256, 2198, 2512, 4396, 4877, 8792, 9754, 17584, 19508, 34139, 39016, 68278, 78032, 136556, 273112, 546224, 765689, 1531378, 3062756, 5359823, 6125512, 10719646, 12251024, 21439292, 42878584, 85757168]

約数ペア:

[(1, 85757168), (2, 42878584), (4, 21439292), (7, 12251024), (8, 10719646), (14, 6125512), (16, 5359823), (28, 3062756), (56, 1531378), (112, 765689), (157, 546224), (314, 273112), (628, 136556), (1099, 78032), (1256, 68278), (2198, 39016), (2512, 34139), (4396, 19508), (4877, 17584), (8792, 9754)]